2272136073791 has 2 divisors, whose sum is σ = 2272136073792. Its totient is φ = 2272136073790.

The previous prime is 2272136073769. The next prime is 2272136073797. The reversal of 2272136073791 is 1973706312722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2272136073791 - 2³⁴ = 2254956204607 is a prime.

It is a super-2 number, since 2×2272136073791² (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 (2272136073797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136068036895 + 1136068036896.

It is an arithmetic number, because the mean of its divisors is an integer number (1136068036896).

Almost surely, 2^{2272136073791} is an apocalyptic number.

2272136073791 is a deficient number, since it is larger than the sum of its proper divisors (1).

2272136073791 is an equidigital number, since it uses as much as digits as its factorization.

2272136073791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1333584, while the sum is 50.

The spelling of 2272136073791 in words is "two trillion, two hundred seventy-two billion, one hundred thirty-six million, seventy-three thousand, seven hundred ninety-one".