426634612022 has 8 divisors (see below), whose sum is σ = 639961374672. Its totient is φ = 213314153800.

The previous prime is 426634611941. The next prime is 426634612049. The reversal of 426634612022 is 220216436624.

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

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, 1403129 + ... + 1679892.

It is an arithmetic number, because the mean of its divisors is an integer number (79995171834).

Almost surely, 2^426634612022 is an apocalyptic number.

426634612022 is a deficient number, since it is larger than the sum of its proper divisors (213326762650).

426634612022 is a wasteful number, since it uses less digits than its factorization.

426634612022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3152214.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 426634612022 in words is "four hundred twenty-six billion, six hundred thirty-four million, six hundred twelve thousand, twenty-two".