11323220031092 has 24 divisors (see below), whose sum is σ = 20432762161056. Its totient is φ = 5487862029728.

The previous prime is 11323220031073. The next prime is 11323220031239. The reversal of 11323220031092 is 29013002232311.

It is a super-2 number, since 2×11323220031092² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321737918 + ... + 321773109.

It is an arithmetic number, because the mean of its divisors is an integer number (851365090044).

Almost surely, 2^{11323220031092} is an apocalyptic number.

It is an amenable number.

11323220031092 is a deficient number, since it is larger than the sum of its proper divisors (9109542129964).

11323220031092 is a wasteful number, since it uses less digits than its factorization.

11323220031092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643511167 (or 643511165 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 11323220031092 in words is "eleven trillion, three hundred twenty-three billion, two hundred twenty million, thirty-one thousand, ninety-two".