2722152420263 has 2 divisors, whose sum is σ = 2722152420264. Its totient is φ = 2722152420262.

The previous prime is 2722152420227. The next prime is 2722152420329. The reversal of 2722152420263 is 3620242512272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2722152420263 - 2³² = 2717857452967 is a prime.

It is a super-2 number, since 2×2722152420263² (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 (2722152450263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361076210131 + 1361076210132.

It is an arithmetic number, because the mean of its divisors is an integer number (1361076210132).

Almost surely, 2^{2722152420263} is an apocalyptic number.

2722152420263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2722152420263 is an equidigital number, since it uses as much as digits as its factorization.

2722152420263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 2722152420263 in words is "two trillion, seven hundred twenty-two billion, one hundred fifty-two million, four hundred twenty thousand, two hundred sixty-three".