9729697783022 has 24 divisors (see below), whose sum is σ = 16989062830704. Its totient is φ = 4166988682752.

The previous prime is 9729697782997. The next prime is 9729697783097. The reversal of 9729697783022 is 2203877969279.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34164563 + ... + 34448174.

It is an arithmetic number, because the mean of its divisors is an integer number (707877617946).

Almost surely, 2^{9729697783022} is an apocalyptic number.

9729697783022 is a deficient number, since it is larger than the sum of its proper divisors (7259365047682).

9729697783022 is a wasteful number, since it uses less digits than its factorization.

9729697783022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68614200 (or 68614193 counting only the distinct ones).

The product of its (nonzero) digits is 288054144, while the sum is 71.

The spelling of 9729697783022 in words is "nine trillion, seven hundred twenty-nine billion, six hundred ninety-seven million, seven hundred eighty-three thousand, twenty-two".