111864840200044 has 12 divisors (see below), whose sum is σ = 195764310834568. Its totient is φ = 55932179961600.

The previous prime is 111864840199991. The next prime is 111864840200063. The reversal of 111864840200044 is 440002048468111.

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, 58984437 + ... + 60851404.

Almost surely, 2^{111864840200044} is an apocalyptic number.

It is an amenable number.

111864840200044 is a deficient number, since it is larger than the sum of its proper divisors (83899470634524).

111864840200044 is a wasteful number, since it uses less digits than its factorization.

111864840200044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120069216 (or 120069214 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 43.

Adding to 111864840200044 its reverse (440002048468111), we get a palindrome (551866888668155).

The spelling of 111864840200044 in words is "one hundred eleven trillion, eight hundred sixty-four billion, eight hundred forty million, two hundred thousand, forty-four".