422527733331 has 64 divisors (see below), whose sum is σ = 652683294720. Its totient is φ = 240727818240.

The previous prime is 422527733317. The next prime is 422527733339. The reversal of 422527733331 is 133337725224.

It is a happy number.

It is not a de Polignac number, because 422527733331 - 2⁶ = 422527733267 is a prime.

It is a super-2 number, since 2×422527733331² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422527733339) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8656611 + ... + 8705283.

It is an arithmetic number, because the mean of its divisors is an integer number (10198176480).

Almost surely, 2^422527733331 is an apocalyptic number.

422527733331 is a deficient number, since it is larger than the sum of its proper divisors (230155561389).

422527733331 is a wasteful number, since it uses less digits than its factorization.

422527733331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48956.

The product of its digits is 635040, while the sum is 42.

The spelling of 422527733331 in words is "four hundred twenty-two billion, five hundred twenty-seven million, seven hundred thirty-three thousand, three hundred thirty-one".