422454322 has 16 divisors (see below), whose sum is σ = 670037760. Its totient is φ = 199208592.

The previous prime is 422454247. The next prime is 422454323. The reversal of 422454322 is 223454224.

It is not an unprimeable number, because it can be changed into a prime (422454323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16453 + ... + 33400.

It is an arithmetic number, because the mean of its divisors is an integer number (41877360).

Almost surely, 2^422454322 is an apocalyptic number.

422454322 is a deficient number, since it is larger than the sum of its proper divisors (247583438).

422454322 is a wasteful number, since it uses less digits than its factorization.

422454322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50097.

The product of its digits is 15360, while the sum is 28.

The square root of 422454322 is about 20553.6936339919. The cubic root of 422454322 is about 750.3431449041.

The spelling of 422454322 in words is "four hundred twenty-two million, four hundred fifty-four thousand, three hundred twenty-two".