222344431304 has 64 divisors (see below), whose sum is σ = 431418704640. Its totient is φ = 107360225280.

The previous prime is 222344431259. The next prime is 222344431321. The reversal of 222344431304 is 403134443222.

It is a super-2 number, since 2×222344431304² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 41073302 + ... + 41078714.

It is an arithmetic number, because the mean of its divisors is an integer number (6740917260).

Almost surely, 2^222344431304 is an apocalyptic number.

It is an amenable number.

222344431304 is a deficient number, since it is larger than the sum of its proper divisors (209074273336).

222344431304 is a wasteful number, since it uses less digits than its factorization.

222344431304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6790 (or 6786 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 222344431304 its reverse (403134443222), we get a palindrome (625478874526).

The spelling of 222344431304 in words is "two hundred twenty-two billion, three hundred forty-four million, four hundred thirty-one thousand, three hundred four".