789227222 has 32 divisors (see below), whose sum is σ = 1398144000. Its totient is φ = 333935784.

The previous prime is 789227213. The next prime is 789227249. The reversal of 789227222 is 222722987.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 789227222.

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, 46913 + ... + 61475.

It is an arithmetic number, because the mean of its divisors is an integer number (43692000).

Almost surely, 2^789227222 is an apocalyptic number.

789227222 is a deficient number, since it is larger than the sum of its proper divisors (608916778).

789227222 is a wasteful number, since it uses less digits than its factorization.

789227222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14665 (or 14651 counting only the distinct ones).

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

The square root of 789227222 is about 28093.1881779196. The cubic root of 789227222 is about 924.1320212338.

The spelling of 789227222 in words is "seven hundred eighty-nine million, two hundred twenty-seven thousand, two hundred twenty-two".