2251314211 has 2 divisors, whose sum is σ = 2251314212. Its totient is φ = 2251314210.

The previous prime is 2251314187. The next prime is 2251314229. The reversal of 2251314211 is 1124131522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2251314211 - 2⁵ = 2251314179 is a prime.

It is not a weakly prime, because it can be changed into another prime (2251314511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125657105 + 1125657106.

It is an arithmetic number, because the mean of its divisors is an integer number (1125657106).

Almost surely, 2^2251314211 is an apocalyptic number.

2251314211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2251314211 is an equidigital number, since it uses as much as digits as its factorization.

2251314211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 22.

The square root of 2251314211 is about 47448.0158805403. The cubic root of 2251314211 is about 1310.6257739049.

Adding to 2251314211 its reverse (1124131522), we get a palindrome (3375445733).

The spelling of 2251314211 in words is "two billion, two hundred fifty-one million, three hundred fourteen thousand, two hundred eleven".