22026457093 has 2 divisors, whose sum is σ = 22026457094. Its totient is φ = 22026457092.

The previous prime is 22026457067. The next prime is 22026457129. The reversal of 22026457093 is 39075462022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21998229124 + 28227969 = 148318^2 + 5313^2 .

It is a cyclic number.

It is not a de Polignac number, because 22026457093 - 2⁹ = 22026456581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22026457043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11013228546 + 11013228547.

It is an arithmetic number, because the mean of its divisors is an integer number (11013228547).

Almost surely, 2^22026457093 is an apocalyptic number.

It is an amenable number.

22026457093 is a deficient number, since it is larger than the sum of its proper divisors (1).

22026457093 is an equidigital number, since it uses as much as digits as its factorization.

22026457093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 22026457093 in words is "twenty-two billion, twenty-six million, four hundred fifty-seven thousand, ninety-three".