422112466 has 16 divisors (see below), whose sum is σ = 657756288. Its totient is φ = 203005600.

The previous prime is 422112451. The next prime is 422112469. The reversal of 422112466 is 664211224.

It is not an unprimeable number, because it can be changed into a prime (422112469) 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, 30430 + ... + 42073.

It is an arithmetic number, because the mean of its divisors is an integer number (41109768).

Almost surely, 2^422112466 is an apocalyptic number.

422112466 is a deficient number, since it is larger than the sum of its proper divisors (235643822).

422112466 is a wasteful number, since it uses less digits than its factorization.

422112466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72617.

The product of its digits is 4608, while the sum is 28.

The square root of 422112466 is about 20545.3757814259. The cubic root of 422112466 is about 750.1406941978.

The spelling of 422112466 in words is "four hundred twenty-two million, one hundred twelve thousand, four hundred sixty-six".