22522105519 has 2 divisors, whose sum is σ = 22522105520. Its totient is φ = 22522105518.

The previous prime is 22522105493. The next prime is 22522105559. The reversal of 22522105519 is 91550122522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22522105519 - 2¹⁵ = 22522072751 is a prime.

It is a super-2 number, since 2×22522105519² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22522105559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11261052759 + 11261052760.

It is an arithmetic number, because the mean of its divisors is an integer number (11261052760).

Almost surely, 2^22522105519 is an apocalyptic number.

22522105519 is a deficient number, since it is larger than the sum of its proper divisors (1).

22522105519 is an equidigital number, since it uses as much as digits as its factorization.

22522105519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 22522105519 in words is "twenty-two billion, five hundred twenty-two million, one hundred five thousand, five hundred nineteen".