332022212 has 6 divisors (see below), whose sum is σ = 581038878. Its totient is φ = 166011104.

The previous prime is 332022179. The next prime is 332022217. The reversal of 332022212 is 212220233.

It can be written as a sum of positive squares in only one way, i.e., 320624836 + 11397376 = 17906^2 + 3376^2 .

It is a super-2 number, since 2×332022212² = 220477498522745888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332022217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41502773 + ... + 41502780.

It is an arithmetic number, because the mean of its divisors is an integer number (96839813).

Almost surely, 2^332022212 is an apocalyptic number.

It is an amenable number.

332022212 is a deficient number, since it is larger than the sum of its proper divisors (249016666).

332022212 is a wasteful number, since it uses less digits than its factorization.

332022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83005557 (or 83005555 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 332022212 is about 18221.4766690299. The cubic root of 332022212 is about 692.4509990655.

Adding to 332022212 its reverse (212220233), we get a palindrome (544242445).

The spelling of 332022212 in words is "three hundred thirty-two million, twenty-two thousand, two hundred twelve".