102201102211012 has 12 divisors (see below), whose sum is σ = 204402204422080. Its totient is φ = 43800472376136.

The previous prime is 102201102211009. The next prime is 102201102211069. The reversal of 102201102211012 is 210112201102201.

102201102211012 is an admirable number.

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, 1825019682312 + ... + 1825019682367.

Almost surely, 2^{102201102211012} is an apocalyptic number.

It is an amenable number.

102201102211012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102201102211012 is a wasteful number, since it uses less digits than its factorization.

102201102211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3650039364690 (or 3650039364688 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102201102211012 its reverse (210112201102201), we get a palindrome (312313303313213).

The spelling of 102201102211012 in words is "one hundred two trillion, two hundred one billion, one hundred two million, two hundred eleven thousand, twelve".