22343010013 has 4 divisors (see below), whose sum is σ = 22376013660. Its totient is φ = 22310006368.

The previous prime is 22343009957. The next prime is 22343010023. The reversal of 22343010013 is 31001034322.

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 18290669049 + 4052340964 = 135243^2 + 63658^2 .

It is a cyclic number.

It is not a de Polignac number, because 22343010013 - 2²⁹ = 21806139101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22343010023) 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, 16500808 + ... + 16502161.

It is an arithmetic number, because the mean of its divisors is an integer number (5594003415).

Almost surely, 2^22343010013 is an apocalyptic number.

It is an amenable number.

22343010013 is a deficient number, since it is larger than the sum of its proper divisors (33003647).

22343010013 is an equidigital number, since it uses as much as digits as its factorization.

22343010013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33003646.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22343010013 its reverse (31001034322), we get a palindrome (53344044335).

The spelling of 22343010013 in words is "twenty-two billion, three hundred forty-three million, ten thousand, thirteen".