22122010020102 has 32 divisors (see below), whose sum is σ = 44496583987200. Its totient is φ = 7331959736640.

The previous prime is 22122010019983. The next prime is 22122010020127. The reversal of 22122010020102 is 20102001022122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4541263 + ... + 8054010.

It is an arithmetic number, because the mean of its divisors is an integer number (1390518249600).

Almost surely, 2^{22122010020102} is an apocalyptic number.

22122010020102 is an abundant number, since it is smaller than the sum of its proper divisors (22374573967098).

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

22122010020102 is a wasteful number, since it uses less digits than its factorization.

22122010020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12596948.

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

Adding to 22122010020102 its reverse (20102001022122), we get a palindrome (42224011042224).

The spelling of 22122010020102 in words is "twenty-two trillion, one hundred twenty-two billion, ten million, twenty thousand, one hundred two".