13044303023122 has 24 divisors (see below), whose sum is σ = 22763795710140. Its totient is φ = 5589723444480.

The previous prime is 13044303023053. The next prime is 13044303023153. The reversal of 13044303023122 is 22132030344031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12443474955961 + 600828067161 = 3527531^2 + 775131^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7443747 + ... + 9027622.

Almost surely, 2^{13044303023122} is an apocalyptic number.

13044303023122 is a deficient number, since it is larger than the sum of its proper divisors (9719492687018).

13044303023122 is a wasteful number, since it uses less digits than its factorization.

13044303023122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16479466 (or 16479459 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 13044303023122 its reverse (22132030344031), we get a palindrome (35176333367153).

The spelling of 13044303023122 in words is "thirteen trillion, forty-four billion, three hundred three million, twenty-three thousand, one hundred twenty-two".