9992122231321 has 8 divisors (see below), whose sum is σ = 10383673248000. Its totient is φ = 9604897745520.

The previous prime is 9992122231249. The next prime is 9992122231433. The reversal of 9992122231321 is 1231322212999.

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

It is a cyclic number.

It is not a de Polignac number, because 9992122231321 - 2²⁷ = 9991988013593 is a prime.

It is a super-3 number, since 3×9992122231321³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9992122234321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081628011 + ... + 1081637248.

It is an arithmetic number, because the mean of its divisors is an integer number (1297959156000).

Almost surely, 2^{9992122231321} is an apocalyptic number.

It is an amenable number.

9992122231321 is a deficient number, since it is larger than the sum of its proper divisors (391551016679).

9992122231321 is a wasteful number, since it uses less digits than its factorization.

9992122231321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163265439.

The product of its digits is 209952, while the sum is 46.

The spelling of 9992122231321 in words is "nine trillion, nine hundred ninety-two billion, one hundred twenty-two million, two hundred thirty-one thousand, three hundred twenty-one".