111220200211112 has 64 divisors (see below), whose sum is σ = 217847281766400. Its totient is φ = 53132990581440.

The previous prime is 111220200211073. The next prime is 111220200211123. The reversal of 111220200211112 is 211112002022111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4028098187 + ... + 4028125797.

It is an arithmetic number, because the mean of its divisors is an integer number (3403863777600).

Almost surely, 2^{111220200211112} is an apocalyptic number.

It is an amenable number.

111220200211112 is a deficient number, since it is larger than the sum of its proper divisors (106627081555288).

111220200211112 is a wasteful number, since it uses less digits than its factorization.

111220200211112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51246 (or 51242 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 111220200211112 its reverse (211112002022111), we get a palindrome (322332202233223).

The spelling of 111220200211112 in words is "one hundred eleven trillion, two hundred twenty billion, two hundred million, two hundred eleven thousand, one hundred twelve".