785116022 has 16 divisors (see below), whose sum is σ = 1195970832. Its totient is φ = 386478720.

The previous prime is 785115979. The next prime is 785116037. The reversal of 785116022 is 220611587.

It is a super-2 number, since 2×785116022² = 1232814336002208968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 785116022.

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, 81122 + ... + 90282.

It is an arithmetic number, because the mean of its divisors is an integer number (74748177).

Almost surely, 2^785116022 is an apocalyptic number.

785116022 is a deficient number, since it is larger than the sum of its proper divisors (410854810).

785116022 is a wasteful number, since it uses less digits than its factorization.

785116022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9823.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 785116022 is about 28019.9218771216. The cubic root of 785116022 is about 922.5245805883.

The spelling of 785116022 in words is "seven hundred eighty-five million, one hundred sixteen thousand, twenty-two".