9704878222 has 32 divisors (see below), whose sum is σ = 16113535200. Its totient is φ = 4354674048.

The previous prime is 9704878207. The next prime is 9704878241. The reversal of 9704878222 is 2228784079.

It is a super-2 number, since 2×9704878222² (a number of 21 digits) contains 22 as substring.

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, 1515804 + ... + 1522192.

It is an arithmetic number, because the mean of its divisors is an integer number (503547975).

Almost surely, 2^9704878222 is an apocalyptic number.

9704878222 is a deficient number, since it is larger than the sum of its proper divisors (6408656978).

9704878222 is a wasteful number, since it uses less digits than its factorization.

9704878222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8020.

The product of its (nonzero) digits is 903168, while the sum is 49.

The square root of 9704878222 is about 98513.3403250545. The cubic root of 9704878222 is about 2133.0286891209.

The spelling of 9704878222 in words is "nine billion, seven hundred four million, eight hundred seventy-eight thousand, two hundred twenty-two".