2302837222 has 48 divisors (see below), whose sum is σ = 4128328512. Its totient is φ = 960074640.

The previous prime is 2302837219. The next prime is 2302837237. The reversal of 2302837222 is 2227382032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1191597 + ... + 1193527.

It is an arithmetic number, because the mean of its divisors is an integer number (86006844).

Almost surely, 2^2302837222 is an apocalyptic number.

2302837222 is a deficient number, since it is larger than the sum of its proper divisors (1825491290).

2302837222 is a wasteful number, since it uses less digits than its factorization.

2302837222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273 (or 2266 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 2302837222 is about 47987.8862005819. The cubic root of 2302837222 is about 1320.5486741856.

The spelling of 2302837222 in words is "two billion, three hundred two million, eight hundred thirty-seven thousand, two hundred twenty-two".