100122100102112 has 48 divisors (see below), whose sum is σ = 216404614570032. Its totient is φ = 45220172574720.

The previous prime is 100122100102109. The next prime is 100122100102121. The reversal of 100122100102112 is 211201001221001.

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, 905797553 + ... + 905908080.

It is an arithmetic number, because the mean of its divisors is an integer number (4508429470209).

Almost surely, 2^{100122100102112} is an apocalyptic number.

It is an amenable number.

100122100102112 is an abundant number, since it is smaller than the sum of its proper divisors (116282514467920).

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

100122100102112 is a wasteful number, since it uses less digits than its factorization.

100122100102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811705811 (or 1811705803 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100122100102112 its reverse (211201001221001), we get a palindrome (311323101323113).

The spelling of 100122100102112 in words is "one hundred trillion, one hundred twenty-two billion, one hundred million, one hundred two thousand, one hundred twelve".