2262775091 has 2 divisors, whose sum is σ = 2262775092. Its totient is φ = 2262775090.

The previous prime is 2262775063. The next prime is 2262775093. The reversal of 2262775091 is 1905772622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2262775091 - 2⁶ = 2262775027 is a prime.

It is a super-2 number, since 2×2262775091² = 10240302224900116562, which contains 22 as substring.

Together with 2262775093, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2262775093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1131387545 + 1131387546.

It is an arithmetic number, because the mean of its divisors is an integer number (1131387546).

Almost surely, 2^2262775091 is an apocalyptic number.

2262775091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2262775091 is an equidigital number, since it uses as much as digits as its factorization.

2262775091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 2262775091 is about 47568.6355806008. The cubic root of 2262775091 is about 1312.8460337023.

The spelling of 2262775091 in words is "two billion, two hundred sixty-two million, seven hundred seventy-five thousand, ninety-one".