2722927212497 has 2 divisors, whose sum is σ = 2722927212498. Its totient is φ = 2722927212496.

The previous prime is 2722927212491. The next prime is 2722927212517. The reversal of 2722927212497 is 7942127292272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1920799193041 + 802128019456 = 1385929^2 + 895616^2 .

It is a cyclic number.

It is not a de Polignac number, because 2722927212497 - 2¹⁴ = 2722927196113 is a prime.

It is not a weakly prime, because it can be changed into another prime (2722927212491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361463606248 + 1361463606249.

It is an arithmetic number, because the mean of its divisors is an integer number (1361463606249).

Almost surely, 2^{2722927212497} is an apocalyptic number.

It is an amenable number.

2722927212497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2722927212497 is an equidigital number, since it uses as much as digits as its factorization.

2722927212497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7112448, while the sum is 56.

The spelling of 2722927212497 in words is "two trillion, seven hundred twenty-two billion, nine hundred twenty-seven million, two hundred twelve thousand, four hundred ninety-seven".