2522202251 has 2 divisors, whose sum is σ = 2522202252. Its totient is φ = 2522202250.

The previous prime is 2522202211. The next prime is 2522202259. The reversal of 2522202251 is 1522022252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2522202251 - 2¹⁸ = 2521940107 is a prime.

It is not a weakly prime, because it can be changed into another prime (2522202259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261101125 + 1261101126.

It is an arithmetic number, because the mean of its divisors is an integer number (1261101126).

Almost surely, 2^2522202251 is an apocalyptic number.

2522202251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2522202251 is an equidigital number, since it uses as much as digits as its factorization.

2522202251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2522202251 is about 50221.5317468514. The cubic root of 2522202251 is about 1361.2147183178.

The spelling of 2522202251 in words is "two billion, five hundred twenty-two million, two hundred two thousand, two hundred fifty-one".