111113223212032 has 44 divisors (see below), whose sum is σ = 222295776595000. Its totient is φ = 55512130093056.

The previous prime is 111113223212021. The next prime is 111113223212041. The reversal of 111113223212032 is 230212322311111.

It is a super-2 number, since 2×111113223212032² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111113223211988 and 111113223212006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42159378 + ... + 44717329.

Almost surely, 2^{111113223212032} is an apocalyptic number.

It is an amenable number.

111113223212032 is an abundant number, since it is smaller than the sum of its proper divisors (111182553382968).

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

111113223212032 is an equidigital number, since it uses as much as digits as its factorization.

111113223212032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86877976 (or 86877958 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 111113223212032 its reverse (230212322311111), we get a palindrome (341325545523143).

The spelling of 111113223212032 in words is "one hundred eleven trillion, one hundred thirteen billion, two hundred twenty-three million, two hundred twelve thousand, thirty-two".