1222323331130 has 32 divisors (see below), whose sum is σ = 2401810816320. Its totient is φ = 444182641920.

The previous prime is 1222323331057. The next prime is 1222323331199. The reversal of 1222323331130 is 311333232221.

It is a self number, because there is not a number n which added to its sum of digits gives 1222323331130.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3567584 + ... + 3895163.

It is an arithmetic number, because the mean of its divisors is an integer number (75056588010).

Almost surely, 2^{1222323331130} is an apocalyptic number.

1222323331130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222323331130 is a deficient number, since it is larger than the sum of its proper divisors (1179487485190).

1222323331130 is a wasteful number, since it uses less digits than its factorization.

1222323331130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7464254.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1222323331130 its reverse (311333232221), we get a palindrome (1533656563351).

The spelling of 1222323331130 in words is "one trillion, two hundred twenty-two billion, three hundred twenty-three million, three hundred thirty-one thousand, one hundred thirty".