22585053091 has 2 divisors, whose sum is σ = 22585053092. Its totient is φ = 22585053090.

The previous prime is 22585053079. The next prime is 22585053107. The reversal of 22585053091 is 19035058522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22585053091 - 2¹³ = 22585044899 is a prime.

It is not a weakly prime, because it can be changed into another prime (22585053011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11292526545 + 11292526546.

It is an arithmetic number, because the mean of its divisors is an integer number (11292526546).

Almost surely, 2^22585053091 is an apocalyptic number.

22585053091 is a deficient number, since it is larger than the sum of its proper divisors (1).

22585053091 is an equidigital number, since it uses as much as digits as its factorization.

22585053091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 22585053091 in words is "twenty-two billion, five hundred eighty-five million, fifty-three thousand, ninety-one".