9169722230 has 16 divisors (see below), whose sum is σ = 16507612080. Its totient is φ = 3667419552.

The previous prime is 9169722217. The next prime is 9169722241. The reversal of 9169722230 is 322279619.

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, 29732 + ... + 138648.

It is an arithmetic number, because the mean of its divisors is an integer number (1031725755).

Almost surely, 2^9169722230 is an apocalyptic number.

9169722230 is a deficient number, since it is larger than the sum of its proper divisors (7337889850).

9169722230 is a wasteful number, since it uses less digits than its factorization.

9169722230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117343.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 9169722230 is about 95758.6666051695. Note that the first 4 decimals coincide. The cubic root of 9169722230 is about 2093.0779058758.

The spelling of 9169722230 in words is "nine billion, one hundred sixty-nine million, seven hundred twenty-two thousand, two hundred thirty".