2257022267 has 2 divisors, whose sum is σ = 2257022268. Its totient is φ = 2257022266.

The previous prime is 2257022189. The next prime is 2257022281. The reversal of 2257022267 is 7622207522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2257022267 - 2¹⁶ = 2256956731 is a prime.

It is not a weakly prime, because it can be changed into another prime (2257012267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128511133 + 1128511134.

It is an arithmetic number, because the mean of its divisors is an integer number (1128511134).

Almost surely, 2^2257022267 is an apocalyptic number.

2257022267 is a deficient number, since it is larger than the sum of its proper divisors (1).

2257022267 is an equidigital number, since it uses as much as digits as its factorization.

2257022267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 2257022267 is about 47508.1284308275. The cubic root of 2257022267 is about 1311.7325069613.

Adding to 2257022267 its reverse (7622207522), we get a palindrome (9879229789).

The spelling of 2257022267 in words is "two billion, two hundred fifty-seven million, twenty-two thousand, two hundred sixty-seven".