422332207 has 32 divisors (see below), whose sum is σ = 502329600. Its totient is φ = 350784000.

The previous prime is 422332201. The next prime is 422332231. The reversal of 422332207 is 702233224.

It is a cyclic number.

It is not a de Polignac number, because 422332207 - 2³ = 422332199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422332201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1114144 + ... + 1114522.

It is an arithmetic number, because the mean of its divisors is an integer number (15697800).

Almost surely, 2^422332207 is an apocalyptic number.

422332207 is a deficient number, since it is larger than the sum of its proper divisors (79997393).

422332207 is a wasteful number, since it uses less digits than its factorization.

422332207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 422332207 is about 20550.7227853426. The cubic root of 422332207 is about 750.2708396642.

The spelling of 422332207 in words is "four hundred twenty-two million, three hundred thirty-two thousand, two hundred seven".