22083468133213 has 4 divisors (see below), whose sum is σ = 22083480108508. Its totient is φ = 22083456157920.

The previous prime is 22083468133201. The next prime is 22083468133241. The reversal of 22083468133213 is 31233186438022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 21860833260249 + 222634872964 = 4675557^2 + 471842^2 .

It is a cyclic number.

It is not a de Polignac number, because 22083468133213 - 2³⁷ = 21946029179741 is a prime.

It is a super-2 number, since 2×22083468133213² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22083468133313) 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, 2572056 + ... + 7126177.

It is an arithmetic number, because the mean of its divisors is an integer number (5520870027127).

Almost surely, 2^{22083468133213} is an apocalyptic number.

It is an amenable number.

22083468133213 is a deficient number, since it is larger than the sum of its proper divisors (11975295).

22083468133213 is an equidigital number, since it uses as much as digits as its factorization.

22083468133213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11975294.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 22083468133213 in words is "twenty-two trillion, eighty-three billion, four hundred sixty-eight million, one hundred thirty-three thousand, two hundred thirteen".