332222345 has 32 divisors (see below), whose sum is σ = 492791040. Its totient is φ = 209376000.

The previous prime is 332222339. The next prime is 332222369. The reversal of 332222345 is 543222233.

It is not a de Polignac number, because 332222345 - 2²⁴ = 315445129 is a prime.

It is a super-2 number, since 2×332222345² = 220743373034598050, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112751 + ... + 115659.

It is an arithmetic number, because the mean of its divisors is an integer number (15399720).

Almost surely, 2^332222345 is an apocalyptic number.

332222345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

332222345 is a deficient number, since it is larger than the sum of its proper divisors (160568695).

332222345 is a wasteful number, since it uses less digits than its factorization.

332222345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3185.

The product of its digits is 8640, while the sum is 26.

The square root of 332222345 is about 18226.9675206821. The cubic root of 332222345 is about 692.5901006634.

Adding to 332222345 its reverse (543222233), we get a palindrome (875444578).

The spelling of 332222345 in words is "three hundred thirty-two million, two hundred twenty-two thousand, three hundred forty-five".