332040222 has 40 divisors (see below), whose sum is σ = 762178032. Its totient is φ = 107978400.

The previous prime is 332040179. The next prime is 332040229. The reversal of 332040222 is 222040233.

It is a super-2 number, since 2×332040222² = 220501418051618568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 332040195 and 332040204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332040229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18354 + ... + 31637.

Almost surely, 2^332040222 is an apocalyptic number.

332040222 is an abundant number, since it is smaller than the sum of its proper divisors (430137810).

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

332040222 is a wasteful number, since it uses less digits than its factorization.

332040222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50046 (or 50037 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 332040222 is about 18221.9708593774. The cubic root of 332040222 is about 692.4635191285.

Adding to 332040222 its reverse (222040233), we get a palindrome (554080455).

The spelling of 332040222 in words is "three hundred thirty-two million, forty thousand, two hundred twenty-two".