100112122102 has 16 divisors (see below), whose sum is σ = 159316439040. Its totient is φ = 47048131368.

The previous prime is 100112122087. The next prime is 100112122133. The reversal of 100112122102 is 201221211001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10367338 + ... + 10376989.

It is an arithmetic number, because the mean of its divisors is an integer number (9957277440).

Almost surely, 2^100112122102 is an apocalyptic number.

100112122102 is a deficient number, since it is larger than the sum of its proper divisors (59204316938).

100112122102 is a wasteful number, since it uses less digits than its factorization.

100112122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20744475.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100112122102 its reverse (201221211001), we get a palindrome (301333333103).

The spelling of 100112122102 in words is "one hundred billion, one hundred twelve million, one hundred twenty-two thousand, one hundred two".