22204222130191 has 2 divisors, whose sum is σ = 22204222130192. Its totient is φ = 22204222130190.

The previous prime is 22204222130143. The next prime is 22204222130221. The reversal of 22204222130191 is 19103122240222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22204222130191 - 2¹⁷ = 22204221999119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22204222130891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11102111065095 + 11102111065096.

It is an arithmetic number, because the mean of its divisors is an integer number (11102111065096).

Almost surely, 2^{22204222130191} is an apocalyptic number.

22204222130191 is a deficient number, since it is larger than the sum of its proper divisors (1).

22204222130191 is an equidigital number, since it uses as much as digits as its factorization.

22204222130191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 22204222130191 in words is "twenty-two trillion, two hundred four billion, two hundred twenty-two million, one hundred thirty thousand, one hundred ninety-one".