2226377249 has 2 divisors, whose sum is σ = 2226377250. Its totient is φ = 2226377248.

The previous prime is 2226377243. The next prime is 2226377291. The reversal of 2226377249 is 9427736222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1689621025 + 536756224 = 41105^2 + 23168^2 .

It is a cyclic number.

It is not a de Polignac number, because 2226377249 - 2⁴ = 2226377233 is a prime.

It is not a weakly prime, because it can be changed into another prime (2226377243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113188624 + 1113188625.

It is an arithmetic number, because the mean of its divisors is an integer number (1113188625).

Almost surely, 2^2226377249 is an apocalyptic number.

It is an amenable number.

2226377249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226377249 is an equidigital number, since it uses as much as digits as its factorization.

2226377249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 44.

The square root of 2226377249 is about 47184.5022120611. The cubic root of 2226377249 is about 1305.7686930052.

The spelling of 2226377249 in words is "two billion, two hundred twenty-six million, three hundred seventy-seven thousand, two hundred forty-nine".