102122102011112 has 16 divisors (see below), whose sum is σ = 192386424408000. Its totient is φ = 50819055502320.

The previous prime is 102122102011099. The next prime is 102122102011151. The reversal of 102122102011112 is 211110201221201.

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, 30249436112 + ... + 30249439487.

It is an arithmetic number, because the mean of its divisors is an integer number (12024151525500).

Almost surely, 2^{102122102011112} is an apocalyptic number.

It is an amenable number.

102122102011112 is a deficient number, since it is larger than the sum of its proper divisors (90264322396888).

102122102011112 is a wasteful number, since it uses less digits than its factorization.

102122102011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60498875816 (or 60498875812 counting only the distinct ones).

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

Adding to 102122102011112 its reverse (211110201221201), we get a palindrome (313232303232313).

The spelling of 102122102011112 in words is "one hundred two trillion, one hundred twenty-two billion, one hundred two million, eleven thousand, one hundred twelve".