9972192327301 has 2 divisors, whose sum is σ = 9972192327302. Its totient is φ = 9972192327300.

The previous prime is 9972192327277. The next prime is 9972192327397. The reversal of 9972192327301 is 1037232912799.

9972192327301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8399713947076 + 1572478380225 = 2898226^2 + 1253985^2 .

It is a cyclic number.

It is not a de Polignac number, because 9972192327301 - 2¹⁷ = 9972192196229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9972192327001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4986096163650 + 4986096163651.

It is an arithmetic number, because the mean of its divisors is an integer number (4986096163651).

Almost surely, 2^{9972192327301} is an apocalyptic number.

It is an amenable number.

9972192327301 is a deficient number, since it is larger than the sum of its proper divisors (1).

9972192327301 is an equidigital number, since it uses as much as digits as its factorization.

9972192327301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2571912, while the sum is 55.

The spelling of 9972192327301 in words is "nine trillion, nine hundred seventy-two billion, one hundred ninety-two million, three hundred twenty-seven thousand, three hundred one".