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11011220011002 = 231835203335167
BaseRepresentation
bin1010000000111011111111…
…0110110111011111111010
31102222122212212002021220110
42200032333312313133322
52420401434310323002
635230252403205150
72214351203536551
oct240167766673772
942878785067813
1011011220011002
1135659176a8282
12129a06b3767b6
1361b479ac1113
142a0d35756d98
15141661706e6c
hexa03bfdb77fa

11011220011002 has 8 divisors (see below), whose sum is σ = 22022440022016. Its totient is φ = 3670406670332.

The previous prime is 11011220010983. The next prime is 11011220011021. The reversal of 11011220011002 is 20011002211011.

It is an interprime number because it is at equal distance from previous prime (11011220010983) and next prime (11011220011021).

It is a sphenic number, since it is the product of 3 distinct primes.

11011220011002 is an admirable number.

It is a super-3 number, since 3×110112200110023 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 917601667578 + ... + 917601667589.

It is an arithmetic number, because the mean of its divisors is an integer number (2752805002752).

Almost surely, 211011220011002 is an apocalyptic number.

11011220011002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11011220011002 is a wasteful number, since it uses less digits than its factorization.

11011220011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835203335172.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11011220011002 its reverse (20011002211011), we get a palindrome (31022222222013).

The spelling of 11011220011002 in words is "eleven trillion, eleven billion, two hundred twenty million, eleven thousand, two".

Divisors: 1 2 3 6 1835203335167 3670406670334 5505610005501 11011220011002