22202002624426 has 32 divisors (see below), whose sum is σ = 37654642990080. Its totient is φ = 9762314822400.

The previous prime is 22202002624363. The next prime is 22202002624471. The reversal of 22202002624426 is 62442620020222.

It is a super-2 number, since 2×22202002624426² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 22202002624391 and 22202002624400.

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, 363150790 + ... + 363211921.

It is an arithmetic number, because the mean of its divisors is an integer number (1176707593440).

Almost surely, 2^{22202002624426} is an apocalyptic number.

22202002624426 is a deficient number, since it is larger than the sum of its proper divisors (15452640365654).

22202002624426 is a wasteful number, since it uses less digits than its factorization.

22202002624426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726362790.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 22202002624426 its reverse (62442620020222), we get a palindrome (84644622644648).

The spelling of 22202002624426 in words is "twenty-two trillion, two hundred two billion, two million, six hundred twenty-four thousand, four hundred twenty-six".