2422242222061 has 2 divisors, whose sum is σ = 2422242222062. Its totient is φ = 2422242222060.

The previous prime is 2422242222019. The next prime is 2422242222077. The reversal of 2422242222061 is 1602222422242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1325017396836 + 1097224825225 = 1151094^2 + 1047485^2 .

It is a cyclic number.

It is not a de Polignac number, because 2422242222061 - 2⁹ = 2422242221549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2422242220061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211121111030 + 1211121111031.

It is an arithmetic number, because the mean of its divisors is an integer number (1211121111031).

Almost surely, 2^{2422242222061} is an apocalyptic number.

It is an amenable number.

2422242222061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422242222061 is an equidigital number, since it uses as much as digits as its factorization.

2422242222061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24576, while the sum is 31.

The spelling of 2422242222061 in words is "two trillion, four hundred twenty-two billion, two hundred forty-two million, two hundred twenty-two thousand, sixty-one".