22122002100102 has 16 divisors (see below), whose sum is σ = 44248118902320. Its totient is φ = 7373314916352.

The previous prime is 22122002100047. The next prime is 22122002100119. The reversal of 22122002100102 is 20100120022122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171376027 + ... + 171505062.

It is an arithmetic number, because the mean of its divisors is an integer number (2765507431395).

Almost surely, 2^{22122002100102} is an apocalyptic number.

22122002100102 is an abundant number, since it is smaller than the sum of its proper divisors (22126116802218).

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

22122002100102 is a wasteful number, since it uses less digits than its factorization.

22122002100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342891847.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22122002100102 its reverse (20100120022122), we get a palindrome (42222122122224).

The spelling of 22122002100102 in words is "twenty-two trillion, one hundred twenty-two billion, two million, one hundred thousand, one hundred two".