222333345 has 96 divisors (see below), whose sum is σ = 443963520. Its totient is φ = 102021120.

The previous prime is 222333337. The next prime is 222333379. The reversal of 222333345 is 543333222.

It is not a de Polignac number, because 222333345 - 2³ = 222333337 is a prime.

It is a plaindrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 922425 + ... + 922665.

It is an arithmetic number, because the mean of its divisors is an integer number (4624620).

Almost surely, 2^222333345 is an apocalyptic number.

It is an amenable number.

222333345 is a deficient number, since it is larger than the sum of its proper divisors (221630175).

222333345 is a wasteful number, since it uses less digits than its factorization.

222333345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367 (or 364 counting only the distinct ones).

The product of its digits is 12960, while the sum is 27.

The square root of 222333345 is about 14910.8465554441. The cubic root of 222333345 is about 605.8078091972.

Adding to 222333345 its reverse (543333222), we get a palindrome (765666567).

The spelling of 222333345 in words is "two hundred twenty-two million, three hundred thirty-three thousand, three hundred forty-five".