632422788257226 has 32 divisors (see below), whose sum is σ = 1265066253172800. Its totient is φ = 210770818989696.

The previous prime is 632422788257203. The next prime is 632422788257237. The reversal of 632422788257226 is 622752887224236.

It is a super-2 number, since 2×632422788257226² (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, 1141492710 + ... + 1142046606.

It is an arithmetic number, because the mean of its divisors is an integer number (39533320411650).

Almost surely, 2^{632422788257226} is an apocalyptic number.

632422788257226 is an abundant number, since it is smaller than the sum of its proper divisors (632643464915574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

632422788257226 is a wasteful number, since it uses less digits than its factorization.

632422788257226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586758.

The product of its digits is 433520640, while the sum is 66.

The spelling of 632422788257226 in words is "six hundred thirty-two trillion, four hundred twenty-two billion, seven hundred eighty-eight million, two hundred fifty-seven thousand, two hundred twenty-six".