101022122102100 has 36 divisors (see below), whose sum is σ = 292290673282944. Its totient is φ = 26939232560480.

The previous prime is 101022122102063. The next prime is 101022122102159. The reversal of 101022122102100 is 1201221220101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 101022122102100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168370203204 + ... + 168370203803.

Almost surely, 2^{101022122102100} is an apocalyptic number.

101022122102100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101022122102100 is an abundant number, since it is smaller than the sum of its proper divisors (191268551180844).

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

101022122102100 is a wasteful number, since it uses less digits than its factorization.

101022122102100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336740407024 (or 336740407017 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101022122102100 its reverse (1201221220101), we get a palindrome (102223343322201).

The spelling of 101022122102100 in words is "one hundred one trillion, twenty-two billion, one hundred twenty-two million, one hundred two thousand, one hundred".