22013200523 has 2 divisors, whose sum is σ = 22013200524. Its totient is φ = 22013200522.

The previous prime is 22013200501. The next prime is 22013200577. The reversal of 22013200523 is 32500231022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22013200523 - 2¹⁰ = 22013199499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22013200495 and 22013200504.

It is not a weakly prime, because it can be changed into another prime (22013205523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006600261 + 11006600262.

It is an arithmetic number, because the mean of its divisors is an integer number (11006600262).

Almost surely, 2^22013200523 is an apocalyptic number.

22013200523 is a deficient number, since it is larger than the sum of its proper divisors (1).

22013200523 is an equidigital number, since it uses as much as digits as its factorization.

22013200523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 22013200523 its reverse (32500231022), we get a palindrome (54513431545).

The spelling of 22013200523 in words is "twenty-two billion, thirteen million, two hundred thousand, five hundred twenty-three".