2297208722 has 16 divisors (see below), whose sum is σ = 3459566592. Its totient is φ = 1144028880.

The previous prime is 2297208713. The next prime is 2297208731. The reversal of 2297208722 is 2278027922.

It is a happy number.

2297208722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2297208713) and next prime (2297208731).

It is a self number, because there is not a number n which added to its sum of digits gives 2297208722.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719213 + ... + 722399.

It is an arithmetic number, because the mean of its divisors is an integer number (216222912).

Almost surely, 2^2297208722 is an apocalyptic number.

2297208722 is a deficient number, since it is larger than the sum of its proper divisors (1162357870).

2297208722 is a wasteful number, since it uses less digits than its factorization.

2297208722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4513.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 2297208722 is about 47929.2053136707. The cubic root of 2297208722 is about 1319.4719195413.

The spelling of 2297208722 in words is "two billion, two hundred ninety-seven million, two hundred eight thousand, seven hundred twenty-two".