22033123021313 has 8 divisors (see below), whose sum is σ = 22043383471200. Its totient is φ = 22022863936128.

The previous prime is 22033123021253. The next prime is 22033123021361. The reversal of 22033123021313 is 31312032133022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22033123021313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22033123021813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32698718 + ... + 33365736.

It is an arithmetic number, because the mean of its divisors is an integer number (2755422933900).

Almost surely, 2^{22033123021313} is an apocalyptic number.

It is an amenable number.

22033123021313 is a deficient number, since it is larger than the sum of its proper divisors (10260449887).

22033123021313 is a wasteful number, since it uses less digits than its factorization.

22033123021313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682351.

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

Adding to 22033123021313 its reverse (31312032133022), we get a palindrome (53345155154335).

The spelling of 22033123021313 in words is "twenty-two trillion, thirty-three billion, one hundred twenty-three million, twenty-one thousand, three hundred thirteen".