332131225 has 12 divisors (see below), whose sum is σ = 415844416. Its totient is φ = 263123280.

The previous prime is 332131213. The next prime is 332131249. The reversal of 332131225 is 522131233.

It is not a de Polignac number, because 332131225 - 2²⁷ = 197913497 is a prime.

It is a super-3 number, since 3×332131225³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 332131196 and 332131205.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61917 + ... + 67066.

Almost surely, 2^332131225 is an apocalyptic number.

It is an amenable number.

332131225 is a deficient number, since it is larger than the sum of its proper divisors (83713191).

332131225 is a wasteful number, since it uses less digits than its factorization.

332131225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129096 (or 129091 counting only the distinct ones).

The product of its digits is 1080, while the sum is 22.

The square root of 332131225 is about 18224.4677562885. The cubic root of 332131225 is about 692.5267750207.

Adding to 332131225 its reverse (522131233), we get a palindrome (854262458).

The spelling of 332131225 in words is "three hundred thirty-two million, one hundred thirty-one thousand, two hundred twenty-five".