2272136079791 has 2 divisors, whose sum is σ = 2272136079792. Its totient is φ = 2272136079790.

The previous prime is 2272136079779. The next prime is 2272136079817. The reversal of 2272136079791 is 1979706312722.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2272136079791 - 2¹⁸ = 2272135817647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2272136073791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136068039895 + 1136068039896.

It is an arithmetic number, because the mean of its divisors is an integer number (1136068039896).

Almost surely, 2^{2272136079791} is an apocalyptic number.

2272136079791 is a deficient number, since it is larger than the sum of its proper divisors (1).

2272136079791 is an equidigital number, since it uses as much as digits as its factorization.

2272136079791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4000752, while the sum is 56.

The spelling of 2272136079791 in words is "two trillion, two hundred seventy-two billion, one hundred thirty-six million, seventy-nine thousand, seven hundred ninety-one".