111023113022232 has 32 divisors (see below), whose sum is σ = 277568534241600. Its totient is φ = 37006270782624.

The previous prime is 111023113022203. The next prime is 111023113022287. The reversal of 111023113022232 is 232220311320111.

It is a super-2 number, since 2×111023113022232² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 88964818 + ... + 90204129.

It is an arithmetic number, because the mean of its divisors is an integer number (8674016695050).

Almost surely, 2^{111023113022232} is an apocalyptic number.

111023113022232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111023113022232 is an abundant number, since it is smaller than the sum of its proper divisors (166545421219368).

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

111023113022232 is a wasteful number, since it uses less digits than its factorization.

111023113022232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179194775 (or 179194771 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 111023113022232 its reverse (232220311320111), we get a palindrome (343243424342343).

The spelling of 111023113022232 in words is "one hundred eleven trillion, twenty-three billion, one hundred thirteen million, twenty-two thousand, two hundred thirty-two".