12120000322993 has 2 divisors, whose sum is σ = 12120000322994. Its totient is φ = 12120000322992.

The previous prime is 12120000322987. The next prime is 12120000323071. The reversal of 12120000322993 is 39922300002121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11987188911504 + 132811411489 = 3462252^2 + 364433^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12120000322993 is a prime.

It is not a weakly prime, because it can be changed into another prime (12120000322393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6060000161496 + 6060000161497.

It is an arithmetic number, because the mean of its divisors is an integer number (6060000161497).

Almost surely, 2^{12120000322993} is an apocalyptic number.

It is an amenable number.

12120000322993 is a deficient number, since it is larger than the sum of its proper divisors (1).

12120000322993 is an equidigital number, since it uses as much as digits as its factorization.

12120000322993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 12120000322993 in words is "twelve trillion, one hundred twenty billion, three hundred twenty-two thousand, nine hundred ninety-three".