222331321130 has 8 divisors (see below), whose sum is σ = 400196378052. Its totient is φ = 88932528448.

The previous prime is 222331321099. The next prime is 222331321133. The reversal of 222331321130 is 31123133222.

222331321130 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 221615919121 + 715402009 = 470761^2 + 26747^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×222331321130² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222331321096 and 222331321105.

It is not an unprimeable number, because it can be changed into a prime (222331321133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11116566047 + ... + 11116566066.

Almost surely, 2^222331321130 is an apocalyptic number.

222331321130 is a deficient number, since it is larger than the sum of its proper divisors (177865056922).

222331321130 is a wasteful number, since it uses less digits than its factorization.

222331321130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22233132120.

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

Adding to 222331321130 its reverse (31123133222), we get a palindrome (253454454352).

The spelling of 222331321130 in words is "two hundred twenty-two billion, three hundred thirty-one million, three hundred twenty-one thousand, one hundred thirty".