2274246331 has 4 divisors (see below), whose sum is σ = 2599138672. Its totient is φ = 1949353992.

The previous prime is 2274246319. The next prime is 2274246341. The reversal of 2274246331 is 1336424722.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2274246331 - 2²³ = 2265857723 is a prime.

It is a super-2 number, since 2×2274246331² = 10344392748133923122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2274246341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162446160 + ... + 162446173.

It is an arithmetic number, because the mean of its divisors is an integer number (649784668).

Almost surely, 2^2274246331 is an apocalyptic number.

2274246331 is a deficient number, since it is larger than the sum of its proper divisors (324892341).

2274246331 is an equidigital number, since it uses as much as digits as its factorization.

2274246331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324892340.

The product of its digits is 48384, while the sum is 34.

The square root of 2274246331 is about 47689.0588185592. The cubic root of 2274246331 is about 1315.0608059321.

The spelling of 2274246331 in words is "two billion, two hundred seventy-four million, two hundred forty-six thousand, three hundred thirty-one".