2273204822 has 16 divisors (see below), whose sum is σ = 3906460320. Its totient is φ = 971846208.

The previous prime is 2273204807. The next prime is 2273204837. The reversal of 2273204822 is 2284023722.

It is an interprime number because it is at equal distance from previous prime (2273204807) and next prime (2273204837).

It is a congruent number.

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, 192773 + ... + 204224.

It is an arithmetic number, because the mean of its divisors is an integer number (244153770).

Almost surely, 2^2273204822 is an apocalyptic number.

2273204822 is a deficient number, since it is larger than the sum of its proper divisors (1633255498).

2273204822 is a wasteful number, since it uses less digits than its factorization.

2273204822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397415.

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 2273204822 is about 47678.1377782312. The cubic root of 2273204822 is about 1314.8600277989.

The spelling of 2273204822 in words is "two billion, two hundred seventy-three million, two hundred four thousand, eight hundred twenty-two".