332222231 has 8 divisors (see below), whose sum is σ = 374922000. Its totient is φ = 291605440.

The previous prime is 332222227. The next prime is 332222237. The reversal of 332222231 is 132222233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 332222231 - 2² = 332222227 is a prime.

It is a super-2 number, since 2×332222231² = 220743221541234722, 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 (332222237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520406 + ... + 521043.

It is an arithmetic number, because the mean of its divisors is an integer number (46865250).

Almost surely, 2^332222231 is an apocalyptic number.

332222231 is a deficient number, since it is larger than the sum of its proper divisors (42699769).

332222231 is a wasteful number, since it uses less digits than its factorization.

332222231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041489.

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

The square root of 332222231 is about 18226.9643934474. The cubic root of 332222231 is about 692.5900214441.

Adding to 332222231 its reverse (132222233), we get a palindrome (464444464).

It can be divided in two parts, 33222 and 2231, that added together give a palindrome (35453).

The spelling of 332222231 in words is "three hundred thirty-two million, two hundred twenty-two thousand, two hundred thirty-one".