22002210012102 has 16 divisors (see below), whose sum is σ = 44008933878000. Its totient is φ = 7333317695072.

The previous prime is 22002210012091. The next prime is 22002210012103. The reversal of 22002210012102 is 20121001220022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22002210012103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188013873 + ... + 188130860.

It is an arithmetic number, because the mean of its divisors is an integer number (2750558367375).

Almost surely, 2^{22002210012102} is an apocalyptic number.

22002210012102 is an abundant number, since it is smaller than the sum of its proper divisors (22006723865898).

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

22002210012102 is a wasteful number, since it uses less digits than its factorization.

22002210012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376154487.

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

Adding to 22002210012102 its reverse (20121001220022), we get a palindrome (42123211232124).

The spelling of 22002210012102 in words is "twenty-two trillion, two billion, two hundred ten million, twelve thousand, one hundred two".