922472249171 has 8 divisors (see below), whose sum is σ = 1059298276800. Its totient is φ = 794473707240.

The previous prime is 922472249123. The next prime is 922472249173. The reversal of 922472249171 is 171942274229.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-922472249171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (922472249173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2206871201 + ... + 2206871618.

It is an arithmetic number, because the mean of its divisors is an integer number (132412284600).

Almost surely, 2^922472249171 is an apocalyptic number.

922472249171 is a deficient number, since it is larger than the sum of its proper divisors (136826027629).

922472249171 is a wasteful number, since it uses less digits than its factorization.

922472249171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4413742849.

The product of its digits is 1016064, while the sum is 50.

The spelling of 922472249171 in words is "nine hundred twenty-two billion, four hundred seventy-two million, two hundred forty-nine thousand, one hundred seventy-one".