422628601232 has 10 divisors (see below), whose sum is σ = 818842914918. Its totient is φ = 211314300608.

The previous prime is 422628601217. The next prime is 422628601243. The reversal of 422628601232 is 232106826224.

It can be written as a sum of positive squares in only one way, i.e., 267127720336 + 155500880896 = 516844^2 + 394336^2 .

It is a super-3 number, since 3×422628601232³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13207143773 + ... + 13207143804.

Almost surely, 2^422628601232 is an apocalyptic number.

It is an amenable number.

422628601232 is a deficient number, since it is larger than the sum of its proper divisors (396214313686).

422628601232 is a wasteful number, since it uses less digits than its factorization.

422628601232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26414287585 (or 26414287579 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 422628601232 in words is "four hundred twenty-two billion, six hundred twenty-eight million, six hundred one thousand, two hundred thirty-two".