22050521323 has 2 divisors, whose sum is σ = 22050521324. Its totient is φ = 22050521322.

The previous prime is 22050521281. The next prime is 22050521327. The reversal of 22050521323 is 32312505022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22050521323 - 2²¹ = 22048424171 is a prime.

It is not a weakly prime, because it can be changed into another prime (22050521327) 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, 11025260661 + 11025260662.

It is an arithmetic number, because the mean of its divisors is an integer number (11025260662).

Almost surely, 2^22050521323 is an apocalyptic number.

22050521323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22050521323 is an equidigital number, since it uses as much as digits as its factorization.

22050521323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 25.

The spelling of 22050521323 in words is "twenty-two billion, fifty million, five hundred twenty-one thousand, three hundred twenty-three".