20222202012022 has 24 divisors (see below), whose sum is σ = 31344000116400. Its totient is φ = 9784736928720.

The previous prime is 20222202012017. The next prime is 20222202012049. The reversal of 20222202012022 is 22021020222202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145750879 + ... + 145889557.

It is an arithmetic number, because the mean of its divisors is an integer number (1306000004850).

Almost surely, 2^{20222202012022} is an apocalyptic number.

20222202012022 is a deficient number, since it is larger than the sum of its proper divisors (11121798104378).

20222202012022 is a wasteful number, since it uses less digits than its factorization.

20222202012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214612 (or 214581 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 20222202012022 its reverse (22021020222202), we get a palindrome (42243222234224).

The spelling of 20222202012022 in words is "twenty trillion, two hundred twenty-two billion, two hundred two million, twelve thousand, twenty-two".