422244124 has 12 divisors (see below), whose sum is σ = 747230400. Its totient is φ = 208749728.

The previous prime is 422244107. The next prime is 422244167. The reversal of 422244124 is 421442224.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592684 + ... + 593395.

It is an arithmetic number, because the mean of its divisors is an integer number (62269200).

Almost surely, 2^422244124 is an apocalyptic number.

It is an amenable number.

422244124 is a deficient number, since it is larger than the sum of its proper divisors (324986276).

422244124 is a wasteful number, since it uses less digits than its factorization.

422244124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186172 (or 1186170 counting only the distinct ones).

The product of its digits is 4096, while the sum is 25.

The square root of 422244124 is about 20548.5796102796. The cubic root of 422244124 is about 750.2186763828.

Adding to 422244124 its reverse (421442224), we get a palindrome (843686348).

The spelling of 422244124 in words is "four hundred twenty-two million, two hundred forty-four thousand, one hundred twenty-four".