422262615643226 has 32 divisors (see below), whose sum is σ = 672267291189120. Its totient is φ = 198233447233536.

The previous prime is 422262615643199. The next prime is 422262615643249. The reversal of 422262615643226 is 622346516262224.

It is a super-2 number, since 2×422262615643226² (a number of 30 digits) contains 22 as substring.

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, 113441930 + ... + 117105066.

It is an arithmetic number, because the mean of its divisors is an integer number (21008352849660).

Almost surely, 2^{422262615643226} is an apocalyptic number.

422262615643226 is a deficient number, since it is larger than the sum of its proper divisors (250004675545894).

422262615643226 is a wasteful number, since it uses less digits than its factorization.

422262615643226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3671318.

The product of its digits is 19906560, while the sum is 53.

The spelling of 422262615643226 in words is "four hundred twenty-two trillion, two hundred sixty-two billion, six hundred fifteen million, six hundred forty-three thousand, two hundred twenty-six".