1222322332130 has 8 divisors (see below), whose sum is σ = 2200180197852. Its totient is φ = 488928932848.

The previous prime is 1222322332073. The next prime is 1222322332139. The reversal of 1222322332130 is 312332232221.

It can be written as a sum of positive squares in 2 ways, for example, as 1190012629129 + 32309703001 = 1090877^2 + 179749^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1222322332130.

It is not an unprimeable number, because it can be changed into a prime (1222322332139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61116116597 + ... + 61116116616.

Almost surely, 2^{1222322332130} is an apocalyptic number.

1222322332130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222322332130 is a deficient number, since it is larger than the sum of its proper divisors (977857865722).

1222322332130 is a wasteful number, since it uses less digits than its factorization.

1222322332130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122232233220.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1222322332130 its reverse (312332232221), we get a palindrome (1534654564351).

Subtracting from 1222322332130 its reverse (312332232221), we obtain a palindrome (909990099909).

The spelling of 1222322332130 in words is "one trillion, two hundred twenty-two billion, three hundred twenty-two million, three hundred thirty-two thousand, one hundred thirty".