9722297496842 has 8 divisors (see below), whose sum is σ = 16666795708896. Its totient is φ = 4166698927212.

The previous prime is 9722297496839. The next prime is 9722297496859. The reversal of 9722297496842 is 2486947922279.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347224910588 + ... + 347224910615.

It is an arithmetic number, because the mean of its divisors is an integer number (2083349463612).

Almost surely, 2^{9722297496842} is an apocalyptic number.

9722297496842 is a deficient number, since it is larger than the sum of its proper divisors (6944498212054).

9722297496842 is a wasteful number, since it uses less digits than its factorization.

9722297496842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694449821212.

The product of its digits is 438939648, while the sum is 71.

The spelling of 9722297496842 in words is "nine trillion, seven hundred twenty-two billion, two hundred ninety-seven million, four hundred ninety-six thousand, eight hundred forty-two".