332213122 has 4 divisors (see below), whose sum is σ = 498319686. Its totient is φ = 166106560.

The previous prime is 332213083. The next prime is 332213131. The reversal of 332213122 is 221312233.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 257891481 + 74321641 = 16059^2 + 8621^2 .

It is a super-2 number, since 2×332213122² = 220731116857973768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332213122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83053279 + ... + 83053282.

Almost surely, 2^332213122 is an apocalyptic number.

332213122 is a deficient number, since it is larger than the sum of its proper divisors (166106564).

332213122 is a wasteful number, since it uses less digits than its factorization.

332213122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166106563.

The product of its digits is 432, while the sum is 19.

The square root of 332213122 is about 18226.7145146897. The cubic root of 332213122 is about 692.5836914843.

Adding to 332213122 its reverse (221312233), we get a palindrome (553525355).

The spelling of 332213122 in words is "three hundred thirty-two million, two hundred thirteen thousand, one hundred twenty-two".