222232132132 has 12 divisors (see below), whose sum is σ = 389379935196. Its totient is φ = 110980722080.

The previous prime is 222232132093. The next prime is 222232132151. The reversal of 222232132132 is 231231232222.

222232132132 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 2 ways, for example, as 36993136896 + 185238995236 = 192336^2 + 430394^2 .

It is a junction number, because it is equal to n+sod(n) for n = 222232132097 and 222232132106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33832303 + ... + 33838870.

It is an arithmetic number, because the mean of its divisors is an integer number (32448327933).

Almost surely, 2^222232132132 is an apocalyptic number.

It is an amenable number.

222232132132 is a deficient number, since it is larger than the sum of its proper divisors (167147803064).

222232132132 is a wasteful number, since it uses less digits than its factorization.

222232132132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67671998 (or 67671996 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

Adding to 222232132132 its reverse (231231232222), we get a palindrome (453463364354).

The spelling of 222232132132 in words is "two hundred twenty-two billion, two hundred thirty-two million, one hundred thirty-two thousand, one hundred thirty-two".