222132113232 has 80 divisors (see below), whose sum is σ = 607748458752. Its totient is φ = 69671096320.

The previous prime is 222132113219. The next prime is 222132113237. The reversal of 222132113232 is 232311231222.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222132113237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3453268 + ... + 3517004.

Almost surely, 2^222132113232 is an apocalyptic number.

It is an amenable number.

222132113232 is an abundant number, since it is smaller than the sum of its proper divisors (385616345520).

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

222132113232 is a wasteful number, since it uses less digits than its factorization.

222132113232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68036 (or 68030 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

Adding to 222132113232 its reverse (232311231222), we get a palindrome (454443344454).

The spelling of 222132113232 in words is "two hundred twenty-two billion, one hundred thirty-two million, one hundred thirteen thousand, two hundred thirty-two".