22040514523 has 2 divisors, whose sum is σ = 22040514524. Its totient is φ = 22040514522.

The previous prime is 22040514511. The next prime is 22040514527. The reversal of 22040514523 is 32541504022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22040514523 - 2⁵ = 22040514491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22040514491 and 22040514500.

It is not a weakly prime, because it can be changed into another prime (22040514527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11020257261 + 11020257262.

It is an arithmetic number, because the mean of its divisors is an integer number (11020257262).

Almost surely, 2^22040514523 is an apocalyptic number.

22040514523 is a deficient number, since it is larger than the sum of its proper divisors (1).

22040514523 is an equidigital number, since it uses as much as digits as its factorization.

22040514523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 22040514523 in words is "twenty-two billion, forty million, five hundred fourteen thousand, five hundred twenty-three".