1144324323122 has 32 divisors (see below), whose sum is σ = 1778495281200. Its totient is φ = 551555923968.

The previous prime is 1144324323067. The next prime is 1144324323173. The reversal of 1144324323122 is 2213234234411.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1142057706241 + 2266616881 = 1068671^2 + 47609^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120793778 + ... + 120803250.

Almost surely, 2^{1144324323122} is an apocalyptic number.

1144324323122 is a deficient number, since it is larger than the sum of its proper divisors (634170958078).

1144324323122 is a wasteful number, since it uses less digits than its factorization.

1144324323122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12590.

The product of its digits is 27648, while the sum is 32.

Adding to 1144324323122 its reverse (2213234234411), we get a palindrome (3357558557533).

The spelling of 1144324323122 in words is "one trillion, one hundred forty-four billion, three hundred twenty-four million, three hundred twenty-three thousand, one hundred twenty-two".