222332044 has 24 divisors (see below), whose sum is σ = 425544336. Its totient is φ = 100800000.

The previous prime is 222331981. The next prime is 222332081. The reversal of 222332044 is 440233222.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11344 + ... + 23944.

It is an arithmetic number, because the mean of its divisors is an integer number (17731014).

Almost surely, 2^222332044 is an apocalyptic number.

It is an amenable number.

222332044 is a deficient number, since it is larger than the sum of its proper divisors (203212292).

222332044 is a wasteful number, since it uses less digits than its factorization.

222332044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13017 (or 13015 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 222332044 is about 14910.8029294200. The cubic root of 222332044 is about 605.8066275519.

Adding to 222332044 its reverse (440233222), we get a palindrome (662565266).

The spelling of 222332044 in words is "two hundred twenty-two million, three hundred thirty-two thousand, forty-four".