332204213 has 4 divisors (see below), whose sum is σ = 362404608. Its totient is φ = 302003820.

The previous prime is 332204209. The next prime is 332204219. The reversal of 332204213 is 312402233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 332204213 - 2² = 332204209 is a prime.

It is a super-2 number, since 2×332204213² = 220719278269898738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332204219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15100181 + ... + 15100202.

It is an arithmetic number, because the mean of its divisors is an integer number (90601152).

Almost surely, 2^332204213 is an apocalyptic number.

It is an amenable number.

332204213 is a deficient number, since it is larger than the sum of its proper divisors (30200395).

332204213 is a wasteful number, since it uses less digits than its factorization.

332204213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30200394.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 332204213 is about 18226.4701190329. The cubic root of 332204213 is about 692.5775003950.

Adding to 332204213 its reverse (312402233), we get a palindrome (644606446).

The spelling of 332204213 in words is "three hundred thirty-two million, two hundred four thousand, two hundred thirteen".