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1133113221132 = 22394426101761
BaseRepresentation
bin10000011111010010110…
…011111010000000001100
311000022202121102200122020
4100133102303322000030
5122031103441034012
62224313420450140
7144602413314564
oct20372263720014
94008677380566
101133113221132
113a7606967152
121637313a9950
1382b10147149
143cbb318bda4
151e71ca85a8c
hex107d2cfa00c

1133113221132 has 12 divisors (see below), whose sum is σ = 2643930849336. Its totient is φ = 377704407040.

The previous prime is 1133113221109. The next prime is 1133113221139. The reversal of 1133113221132 is 2311223113311.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×11331132211322 (a number of 25 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1133113221139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47213050869 + ... + 47213050892.

It is an arithmetic number, because the mean of its divisors is an integer number (220327570778).

Almost surely, 21133113221132 is an apocalyptic number.

1133113221132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1133113221132 is an abundant number, since it is smaller than the sum of its proper divisors (1510817628204).

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

1133113221132 is a wasteful number, since it uses less digits than its factorization.

1133113221132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94426101768 (or 94426101766 counting only the distinct ones).

The product of its digits is 648, while the sum is 24.

Adding to 1133113221132 its reverse (2311223113311), we get a palindrome (3444336334443).

The spelling of 1133113221132 in words is "one trillion, one hundred thirty-three billion, one hundred thirteen million, two hundred twenty-one thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 94426101761 188852203522 283278305283 377704407044 566556610566 1133113221132