3122225472 has 56 divisors (see below), whose sum is σ = 8275498816. Its totient is φ = 1038901248.

The previous prime is 3122225467. The next prime is 3122225489. The reversal of 3122225472 is 2745222213.

It is a super-3 number, since 3×3122225472³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96693 + ... + 124875.

Almost surely, 2^3122225472 is an apocalyptic number.

3122225472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3122225472 is an abundant number, since it is smaller than the sum of its proper divisors (5153273344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3122225472 is a wasteful number, since it uses less digits than its factorization.

3122225472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28775 (or 28765 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 3122225472 is about 55876.8777939498. The cubic root of 3122225472 is about 1461.5760599735.

Adding to 3122225472 its reverse (2745222213), we get a palindrome (5867447685).

The spelling of 3122225472 in words is "three billion, one hundred twenty-two million, two hundred twenty-five thousand, four hundred seventy-two".