22089195593 has 2 divisors, whose sum is σ = 22089195594. Its totient is φ = 22089195592.

The previous prime is 22089195559. The next prime is 22089195671. The reversal of 22089195593 is 39559198022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19468062784 + 2621132809 = 139528^2 + 51197^2 .

It is a cyclic number.

It is not a de Polignac number, because 22089195593 - 2⁶ = 22089195529 is a prime.

It is not a weakly prime, because it can be changed into another prime (22089195493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11044597796 + 11044597797.

It is an arithmetic number, because the mean of its divisors is an integer number (11044597797).

Almost surely, 2^22089195593 is an apocalyptic number.

It is an amenable number.

22089195593 is a deficient number, since it is larger than the sum of its proper divisors (1).

22089195593 is an equidigital number, since it uses as much as digits as its factorization.

22089195593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1749600, while the sum is 53.

The spelling of 22089195593 in words is "twenty-two billion, eighty-nine million, one hundred ninety-five thousand, five hundred ninety-three".