2242235969 has 2 divisors, whose sum is σ = 2242235970. Its totient is φ = 2242235968.

The previous prime is 2242235951. The next prime is 2242236049. The reversal of 2242235969 is 9695322422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1961338369 + 280897600 = 44287^2 + 16760^2 .

It is a cyclic number.

It is not a de Polignac number, because 2242235969 - 2⁸ = 2242235713 is a prime.

It is a super-2 number, since 2×2242235969² = 10055244281354737922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2242235929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121117984 + 1121117985.

It is an arithmetic number, because the mean of its divisors is an integer number (1121117985).

Almost surely, 2^2242235969 is an apocalyptic number.

It is an amenable number.

2242235969 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242235969 is an equidigital number, since it uses as much as digits as its factorization.

2242235969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 44.

The square root of 2242235969 is about 47352.2541068532. The cubic root of 2242235969 is about 1308.8617366112.

The spelling of 2242235969 in words is "two billion, two hundred forty-two million, two hundred thirty-five thousand, nine hundred sixty-nine".