222130132232 has 8 divisors (see below), whose sum is σ = 416493997950. Its totient is φ = 111065066112.

The previous prime is 222130132207. The next prime is 222130132241. The reversal of 222130132232 is 232231031222.

222130132232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 161872647556 + 60257484676 = 402334^2 + 245474^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 222130132198 and 222130132207.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13883133257 + ... + 13883133272.

Almost surely, 2^222130132232 is an apocalyptic number.

It is an amenable number.

222130132232 is a deficient number, since it is larger than the sum of its proper divisors (194363865718).

222130132232 is a wasteful number, since it uses less digits than its factorization.

222130132232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27766266535 (or 27766266531 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 222130132232 its reverse (232231031222), we get a palindrome (454361163454).

The spelling of 222130132232 in words is "two hundred twenty-two billion, one hundred thirty million, one hundred thirty-two thousand, two hundred thirty-two".