332212101 has 16 divisors (see below), whose sum is σ = 477719424. Its totient is φ = 204139584.

The previous prime is 332212091. The next prime is 332212163. The reversal of 332212101 is 101212233.

It is not a de Polignac number, because 332212101 - 2⁹ = 332211589 is a prime.

It is a super-2 number, since 2×332212101² = 220729760101668402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332212171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22495 + ... + 34211.

It is an arithmetic number, because the mean of its divisors is an integer number (29857464).

Almost surely, 2^332212101 is an apocalyptic number.

It is an amenable number.

332212101 is a deficient number, since it is larger than the sum of its proper divisors (145507323).

332212101 is a wasteful number, since it uses less digits than its factorization.

332212101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12460.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 332212101 is about 18226.6865063291. The cubic root of 332212101 is about 692.5829819712.

Adding to 332212101 its reverse (101212233), we get a palindrome (433424334).

The spelling of 332212101 in words is "three hundred thirty-two million, two hundred twelve thousand, one hundred one".