2262112649 has 2 divisors, whose sum is σ = 2262112650. Its totient is φ = 2262112648.

The previous prime is 2262112613. The next prime is 2262112691. The reversal of 2262112649 is 9462112622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1767361600 + 494751049 = 42040^2 + 22243^2 .

It is a cyclic number.

It is not a de Polignac number, because 2262112649 - 2¹⁶ = 2262047113 is a prime.

It is not a weakly prime, because it can be changed into another prime (2262112249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1131056324 + 1131056325.

It is an arithmetic number, because the mean of its divisors is an integer number (1131056325).

Almost surely, 2^2262112649 is an apocalyptic number.

It is an amenable number.

2262112649 is a deficient number, since it is larger than the sum of its proper divisors (1).

2262112649 is an equidigital number, since it uses as much as digits as its factorization.

2262112649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 35.

The square root of 2262112649 is about 47561.6720584969. The cubic root of 2262112649 is about 1312.7179064839.

The spelling of 2262112649 in words is "two billion, two hundred sixty-two million, one hundred twelve thousand, six hundred forty-nine".