1044301022213 has 4 divisors (see below), whose sum is σ = 1044309095820. Its totient is φ = 1044292948608.

The previous prime is 1044301022153. The next prime is 1044301022227. The reversal of 1044301022213 is 3122201034401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 124173073924 + 920127948289 = 352382^2 + 959233^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1044301022213 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044301021213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3839570 + ... + 4102547.

It is an arithmetic number, because the mean of its divisors is an integer number (261077273955).

Almost surely, 2^{1044301022213} is an apocalyptic number.

It is an amenable number.

1044301022213 is a deficient number, since it is larger than the sum of its proper divisors (8073607).

1044301022213 is an equidigital number, since it uses as much as digits as its factorization.

1044301022213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8073606.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1044301022213 its reverse (3122201034401), we get a palindrome (4166502056614).

The spelling of 1044301022213 in words is "one trillion, forty-four billion, three hundred one million, twenty-two thousand, two hundred thirteen".