200022111211112 has 8 divisors (see below), whose sum is σ = 375041458520850. Its totient is φ = 100011055605552.

The previous prime is 200022111211073. The next prime is 200022111211177. The reversal of 200022111211112 is 211112111220002.

It can be written as a sum of positive squares in only one way, i.e., 195779030315236 + 4243080895876 = 13992106^2 + 2059874^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12501381950687 + ... + 12501381950702.

Almost surely, 2^{200022111211112} is an apocalyptic number.

It is an amenable number.

200022111211112 is a deficient number, since it is larger than the sum of its proper divisors (175019347309738).

200022111211112 is a wasteful number, since it uses less digits than its factorization.

200022111211112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25002763901395 (or 25002763901391 counting only the distinct ones).

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

Adding to 200022111211112 its reverse (211112111220002), we get a palindrome (411134222431114).

The spelling of 200022111211112 in words is "two hundred trillion, twenty-two billion, one hundred eleven million, two hundred eleven thousand, one hundred twelve".