11331122013292 has 12 divisors (see below), whose sum is σ = 19842852773016. Its totient is φ = 5661735506720.

The previous prime is 11331122013259. The next prime is 11331122013349. The reversal of 11331122013292 is 29231022113311.

It is a happy number.

It is a super-2 number, since 2×11331122013292² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956368318 + ... + 956380165.

It is an arithmetic number, because the mean of its divisors is an integer number (1653571064418).

Almost surely, 2^{11331122013292} is an apocalyptic number.

It is an amenable number.

11331122013292 is a deficient number, since it is larger than the sum of its proper divisors (8511730759724).

11331122013292 is a wasteful number, since it uses less digits than its factorization.

11331122013292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912749968 (or 1912749966 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 11331122013292 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-two million, thirteen thousand, two hundred ninety-two".