322233132 has 24 divisors (see below), whose sum is σ = 809714416. Its totient is φ = 99148608.

The previous prime is 322233091. The next prime is 322233143. The reversal of 322233132 is 231332223.

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

It is a junction number, because it is equal to n+sod(n) for n = 322233099 and 322233108.

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, 1032643 + ... + 1032954.

Almost surely, 2^322233132 is an apocalyptic number.

It is an amenable number.

322233132 is an abundant number, since it is smaller than the sum of its proper divisors (487481284).

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

322233132 is a wasteful number, since it uses less digits than its factorization.

322233132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065617 (or 2065615 counting only the distinct ones).

The product of its digits is 1296, while the sum is 21.

The square root of 322233132 is about 17950.8532387739. The cubic root of 322233132 is about 685.5777759757.

Adding to 322233132 its reverse (231332223), we get a palindrome (553565355).

Subtracting from 322233132 its reverse (231332223), we obtain a palindrome (90900909).

The spelling of 322233132 in words is "three hundred twenty-two million, two hundred thirty-three thousand, one hundred thirty-two".