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11330331220120 = 23511211312186821
BaseRepresentation
bin1010010011100000110001…
…0111100001100010011000
31111010011120021010100000111
42210320030113201202120
52441114004243020440
640033025440014104
72246406112214113
oct244701427414230
944104507110014
1011330331220120
113679191657880
12132ba89001334
136425a4126c93
142b2568b0157a
15149adbabb4ea
hexa4e0c5e1898

11330331220120 has 64 divisors (see below), whose sum is σ = 27823977044640. Its totient is φ = 4118170214400.

The previous prime is 11330331220067. The next prime is 11330331220133. The reversal of 11330331220120 is 2102213303311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 11330331220091 and 11330331220100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5163691 + ... + 7023130.

Almost surely, 211330331220120 is an apocalyptic number.

11330331220120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11330331220120 is an abundant number, since it is smaller than the sum of its proper divisors (16493645824520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11330331220120 is a wasteful number, since it uses less digits than its factorization.

11330331220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12188956 (or 12188952 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11330331220120 its reverse (2102213303311), we get a palindrome (13432544523431).

The spelling of 11330331220120 in words is "eleven trillion, three hundred thirty billion, three hundred thirty-one million, two hundred twenty thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 2113 4226 8452 10565 16904 21130 23243 42260 46486 84520 92972 116215 185944 232430 464860 929720 12186821 24373642 48747284 60934105 97494568 121868210 134055031 243736420 268110062 487472840 536220124 670275155 1072440248 1340550310 2681100620 5362201240 25750752773 51501505546 103003011092 128753763865 206006022184 257507527730 283258280503 515015055460 566516561006 1030030110920 1133033122012 1416291402515 2266066244024 2832582805030 5665165610060 11330331220120