222312133130 has 16 divisors (see below), whose sum is σ = 403703096904. Its totient is φ = 88137907200.

The previous prime is 222312133093. The next prime is 222312133157. The reversal of 222312133130 is 31331213222.

222312133130 is digitally balanced in base 2, 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 4 ways, for example, as 85469107201 + 136843025929 = 292351^2 + 369923^2 .

It is a junction number, because it is equal to n+sod(n) for n = 222312133096 and 222312133105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98367071 + ... + 98369330.

Almost surely, 2^222312133130 is an apocalyptic number.

222312133130 is a deficient number, since it is larger than the sum of its proper divisors (181390963774).

222312133130 is a wasteful number, since it uses less digits than its factorization.

222312133130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196736521.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 222312133130 its reverse (31331213222), we get a palindrome (253643346352).

The spelling of 222312133130 in words is "two hundred twenty-two billion, three hundred twelve million, one hundred thirty-three thousand, one hundred thirty".