200011122211112 has 16 divisors (see below), whose sum is σ = 375230714751360. Its totient is φ = 99949598277424.

The previous prime is 200011122211079. The next prime is 200011122211129. The reversal of 200011122211112 is 211112221110002.

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, 6995338328 + ... + 6995366919.

It is an arithmetic number, because the mean of its divisors is an integer number (23451919671960).

Almost surely, 2^{200011122211112} is an apocalyptic number.

It is an amenable number.

200011122211112 is a deficient number, since it is larger than the sum of its proper divisors (175219592540248).

200011122211112 is a wasteful number, since it uses less digits than its factorization.

200011122211112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13990707040 (or 13990707036 counting only the distinct ones).

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

Adding to 200011122211112 its reverse (211112221110002), we get a palindrome (411123343321114).

The spelling of 200011122211112 in words is "two hundred trillion, eleven billion, one hundred twenty-two million, two hundred eleven thousand, one hundred twelve".