22000202200022 has 32 divisors (see below), whose sum is σ = 33513662770560. Its totient is φ = 10829187832320.

The previous prime is 22000202199931. The next prime is 22000202200073. The reversal of 22000202200022 is 22000220200022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2142802133 + ... + 2142812399.

It is an arithmetic number, because the mean of its divisors is an integer number (1047301961580).

Almost surely, 2^{22000202200022} is an apocalyptic number.

22000202200022 is a deficient number, since it is larger than the sum of its proper divisors (11513460570538).

22000202200022 is a wasteful number, since it uses less digits than its factorization.

22000202200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18716.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 22000202200022 its reverse (22000220200022), we get a palindrome (44000422400044).

The spelling of 22000202200022 in words is "twenty-two trillion, two hundred two million, two hundred thousand, twenty-two".