202222122200022 has 8 divisors (see below), whose sum is σ = 404444244400056. Its totient is φ = 67407374066672.

The previous prime is 202222122200011. The next prime is 202222122200039. The reversal of 202222122200022 is 220002221222202.

202222122200022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

202222122200022 is an admirable number.

It is a super-2 number, since 2×202222122200022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16851843516663 + ... + 16851843516674.

It is an arithmetic number, because the mean of its divisors is an integer number (50555530550007).

Almost surely, 2^{202222122200022} is an apocalyptic number.

202222122200022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

202222122200022 is a wasteful number, since it uses less digits than its factorization.

202222122200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33703687033342.

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

Adding to 202222122200022 its reverse (220002221222202), we get a palindrome (422224343422224).

The spelling of 202222122200022 in words is "two hundred two trillion, two hundred twenty-two billion, one hundred twenty-two million, two hundred thousand, twenty-two".