332213022 has 16 divisors (see below), whose sum is σ = 738251280. Its totient is φ = 110737656.

The previous prime is 332213017. The next prime is 332213027. The reversal of 332213022 is 220312233.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (332213017) and next prime (332213027).

It is a super-2 number, since 2×332213022² = 220730983972744968, 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 = 332212986 and 332213004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332213027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3075993 + ... + 3076100.

It is an arithmetic number, because the mean of its divisors is an integer number (46140705).

Almost surely, 2^332213022 is an apocalyptic number.

332213022 is an abundant number, since it is smaller than the sum of its proper divisors (406038258).

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

332213022 is a wasteful number, since it uses less digits than its factorization.

332213022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6152104 (or 6152098 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 332213022 is about 18226.7117714633. The cubic root of 332213022 is about 692.5836219924.

Adding to 332213022 its reverse (220312233), we get a palindrome (552525255).

The spelling of 332213022 in words is "three hundred thirty-two million, two hundred thirteen thousand, twenty-two".