22023203112613 has 2 divisors, whose sum is σ = 22023203112614. Its totient is φ = 22023203112612.

The previous prime is 22023203112587. The next prime is 22023203112619. The reversal of 22023203112613 is 31621130232022.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20864002050369 + 1159201062244 = 4567713^2 + 1076662^2 .

It is a cyclic number.

It is not a de Polignac number, because 22023203112613 - 2¹³ = 22023203104421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22023203112619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011601556306 + 11011601556307.

It is an arithmetic number, because the mean of its divisors is an integer number (11011601556307).

Almost surely, 2^{22023203112613} is an apocalyptic number.

It is an amenable number.

22023203112613 is a deficient number, since it is larger than the sum of its proper divisors (1).

22023203112613 is an equidigital number, since it uses as much as digits as its factorization.

22023203112613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 22023203112613 its reverse (31621130232022), we get a palindrome (53644333344635).

The spelling of 22023203112613 in words is "twenty-two trillion, twenty-three billion, two hundred three million, one hundred twelve thousand, six hundred thirteen".