111213200032 has 48 divisors (see below), whose sum is σ = 238891010400. Its totient is φ = 50543965440.

The previous prime is 111213200009. The next prime is 111213200041. The reversal of 111213200032 is 230002312111.

It is a super-2 number, since 2×111213200032² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 111213199979 and 111213200015.

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, 2859694 + ... + 2898322.

It is an arithmetic number, because the mean of its divisors is an integer number (4976896050).

Almost surely, 2^111213200032 is an apocalyptic number.

It is an amenable number.

111213200032 is an abundant number, since it is smaller than the sum of its proper divisors (127677810368).

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

111213200032 is a wasteful number, since it uses less digits than its factorization.

111213200032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46829 (or 46821 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 111213200032 its reverse (230002312111), we get a palindrome (341215512143).

The spelling of 111213200032 in words is "one hundred eleven billion, two hundred thirteen million, two hundred thousand, thirty-two".