111111000000032 has 24 divisors (see below), whose sum is σ = 219168040903056. Its totient is φ = 55449275326272.

The previous prime is 111111000000031. The next prime is 111111000000059. The reversal of 111111000000032 is 230000000111111.

It is a happy number.

It is a super-2 number, since 2×111111000000032² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111111000000031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3319504058 + ... + 3319537529.

It is an arithmetic number, because the mean of its divisors is an integer number (9132001704294).

Almost surely, 2^{111111000000032} is an apocalyptic number.

It is an amenable number.

111111000000032 is a deficient number, since it is larger than the sum of its proper divisors (108057040903024).

111111000000032 is an equidigital number, since it uses as much as digits as its factorization.

111111000000032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6639042120 (or 6639042112 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 111111000000032 its reverse (230000000111111), we get a palindrome (341111000111143).

The spelling of 111111000000032 in words is "one hundred eleven trillion, one hundred eleven billion, thirty-two", and thus it is an aban number.