22298580191 has 2 divisors, whose sum is σ = 22298580192. Its totient is φ = 22298580190.

The previous prime is 22298580181. The next prime is 22298580197. The reversal of 22298580191 is 19108589222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22298580191 - 2⁶ = 22298580127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22298580197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11149290095 + 11149290096.

It is an arithmetic number, because the mean of its divisors is an integer number (11149290096).

Almost surely, 2^22298580191 is an apocalyptic number.

22298580191 is a deficient number, since it is larger than the sum of its proper divisors (1).

22298580191 is an equidigital number, since it uses as much as digits as its factorization.

22298580191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 47.

The spelling of 22298580191 in words is "twenty-two billion, two hundred ninety-eight million, five hundred eighty thousand, one hundred ninety-one".