9215730802222 has 16 divisors (see below), whose sum is σ = 15817452852960. Its totient is φ = 3944834617248.

The previous prime is 9215730802207. The next prime is 9215730802277. The reversal of 9215730802222 is 2222080375129.

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, 397012813 + ... + 397036024.

It is an arithmetic number, because the mean of its divisors is an integer number (988590803310).

Almost surely, 2^{9215730802222} is an apocalyptic number.

9215730802222 is a deficient number, since it is larger than the sum of its proper divisors (6601722050738).

9215730802222 is a wasteful number, since it uses less digits than its factorization.

9215730802222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794049675.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 9215730802222 in words is "nine trillion, two hundred fifteen billion, seven hundred thirty million, eight hundred two thousand, two hundred twenty-two".