222104132232 has 32 divisors (see below), whose sum is σ = 558362354400. Its totient is φ = 73621107584.

The previous prime is 222104132231. The next prime is 222104132273. The reversal of 222104132232 is 232231401222.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (222104132231) 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, 25845813 + ... + 25854404.

It is an arithmetic number, because the mean of its divisors is an integer number (17448823575).

Almost surely, 2^222104132232 is an apocalyptic number.

It is an amenable number.

222104132232 is an abundant number, since it is smaller than the sum of its proper divisors (336258222168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222104132232 is a wasteful number, since it uses less digits than its factorization.

222104132232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51700405 (or 51700401 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 222104132232 its reverse (232231401222), we get a palindrome (454335533454).

The spelling of 222104132232 in words is "two hundred twenty-two billion, one hundred four million, one hundred thirty-two thousand, two hundred thirty-two".