22122232002102 has 64 divisors (see below), whose sum is σ = 44817510988800. Its totient is φ = 7278861004800.

The previous prime is 22122232002061. The next prime is 22122232002151. The reversal of 22122232002102 is 20120023222122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 826707799 + ... + 826734557.

It is an arithmetic number, because the mean of its divisors is an integer number (700273609200).

Almost surely, 2^{22122232002102} is an apocalyptic number.

22122232002102 is an abundant number, since it is smaller than the sum of its proper divisors (22695278986698).

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

22122232002102 is a wasteful number, since it uses less digits than its factorization.

22122232002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29421.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 22122232002102 its reverse (20120023222122), we get a palindrome (42242255224224).

The spelling of 22122232002102 in words is "twenty-two trillion, one hundred twenty-two billion, two hundred thirty-two million, two thousand, one hundred two".