102022113112 has 8 divisors (see below), whose sum is σ = 191291462100. Its totient is φ = 51011056552.

The previous prime is 102022113049. The next prime is 102022113113. The reversal of 102022113112 is 211311220201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102022113113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6376382062 + ... + 6376382077.

Almost surely, 2^102022113112 is an apocalyptic number.

It is an amenable number.

102022113112 is a deficient number, since it is larger than the sum of its proper divisors (89269348988).

102022113112 is a wasteful number, since it uses less digits than its factorization.

102022113112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12752764145 (or 12752764141 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 102022113112 its reverse (211311220201), we get a palindrome (313333333313).

The spelling of 102022113112 in words is "one hundred two billion, twenty-two million, one hundred thirteen thousand, one hundred twelve".