22202222102022 has 16 divisors (see below), whose sum is σ = 44404546067712. Its totient is φ = 7400723723400.

The previous prime is 22202222102017. The next prime is 22202222102057. The reversal of 22202222102022 is 22020122220222.

It is a self number, because there is not a number n which added to its sum of digits gives 22202222102022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1248138 + ... + 6779549.

It is an arithmetic number, because the mean of its divisors is an integer number (2775284129232).

Almost surely, 2^{22202222102022} is an apocalyptic number.

22202222102022 is an abundant number, since it is smaller than the sum of its proper divisors (22202323965690).

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

22202222102022 is a wasteful number, since it uses less digits than its factorization.

22202222102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8488643.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 22202222102022 its reverse (22020122220222), we get a palindrome (44222344322244).

The spelling of 22202222102022 in words is "twenty-two trillion, two hundred two billion, two hundred twenty-two million, one hundred two thousand, twenty-two".