985825222 has 8 divisors (see below), whose sum is σ = 1556566200. Its totient is φ = 466969824.

The previous prime is 985825213. The next prime is 985825231. The reversal of 985825222 is 222528589.

It is an interprime number because it is at equal distance from previous prime (985825213) and next prime (985825231).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12971347 + ... + 12971422.

It is an arithmetic number, because the mean of its divisors is an integer number (194570775).

Almost surely, 2^985825222 is an apocalyptic number.

985825222 is a deficient number, since it is larger than the sum of its proper divisors (570740978).

985825222 is a wasteful number, since it uses less digits than its factorization.

985825222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25942790.

The product of its digits is 230400, while the sum is 43.

The square root of 985825222 is about 31397.8537801551. The cubic root of 985825222 is about 995.2525715895.

The spelling of 985825222 in words is "nine hundred eighty-five million, eight hundred twenty-five thousand, two hundred twenty-two".