222118733320822 has 32 divisors (see below), whose sum is σ = 359404190208000. Its totient is φ = 102345904201728.

The previous prime is 222118733320811. The next prime is 222118733321039. The reversal of 222118733320822 is 228023337811222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35539083 + ... + 41319049.

It is an arithmetic number, because the mean of its divisors is an integer number (11231380944000).

Almost surely, 2^{222118733320822} is an apocalyptic number.

222118733320822 is a deficient number, since it is larger than the sum of its proper divisors (137285456887178).

222118733320822 is a wasteful number, since it uses less digits than its factorization.

222118733320822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5782440.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 222118733320822 in words is "two hundred twenty-two trillion, one hundred eighteen billion, seven hundred thirty-three million, three hundred twenty thousand, eight hundred twenty-two".