22650524851 has 2 divisors, whose sum is σ = 22650524852. Its totient is φ = 22650524850.

The previous prime is 22650524837. The next prime is 22650524857. The reversal of 22650524851 is 15842505622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22650524851 - 2⁹ = 22650524339 is a prime.

It is not a weakly prime, because it can be changed into another prime (22650524857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11325262425 + 11325262426.

It is an arithmetic number, because the mean of its divisors is an integer number (11325262426).

Almost surely, 2^22650524851 is an apocalyptic number.

22650524851 is a deficient number, since it is larger than the sum of its proper divisors (1).

22650524851 is an equidigital number, since it uses as much as digits as its factorization.

22650524851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 22650524851 in words is "twenty-two billion, six hundred fifty million, five hundred twenty-four thousand, eight hundred fifty-one".