22342222320113 has 4 divisors (see below), whose sum is σ = 22342782301428. Its totient is φ = 22341662338800.

The previous prime is 22342222320083. The next prime is 22342222320127. The reversal of 22342222320113 is 31102322224322.

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 13395255962209 + 8946966357904 = 3659953^2 + 2991148^2 .

It is a cyclic number.

It is not a de Polignac number, because 22342222320113 - 2⁶ = 22342222320049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22342222310113) 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, 279930806 + ... + 280010607.

It is an arithmetic number, because the mean of its divisors is an integer number (5585695575357).

Almost surely, 2^{22342222320113} is an apocalyptic number.

It is an amenable number.

22342222320113 is a deficient number, since it is larger than the sum of its proper divisors (559981315).

22342222320113 is an equidigital number, since it uses as much as digits as its factorization.

22342222320113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559981314.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 22342222320113 its reverse (31102322224322), we get a palindrome (53444544544435).

The spelling of 22342222320113 in words is "twenty-two trillion, three hundred forty-two billion, two hundred twenty-two million, three hundred twenty thousand, one hundred thirteen".