2422204311391 has 2 divisors, whose sum is σ = 2422204311392. Its totient is φ = 2422204311390.

The previous prime is 2422204311383. The next prime is 2422204311403. The reversal of 2422204311391 is 1931134022242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2422204311391 - 2³ = 2422204311383 is a prime.

It is a super-2 number, since 2×2422204311391² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2422204311301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211102155695 + 1211102155696.

It is an arithmetic number, because the mean of its divisors is an integer number (1211102155696).

Almost surely, 2^{2422204311391} is an apocalyptic number.

2422204311391 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422204311391 is an equidigital number, since it uses as much as digits as its factorization.

2422204311391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 2422204311391 in words is "two trillion, four hundred twenty-two billion, two hundred four million, three hundred eleven thousand, three hundred ninety-one".