120012022022197 has 2 divisors, whose sum is σ = 120012022022198. Its totient is φ = 120012022022196.

The previous prime is 120012022022183. The next prime is 120012022022201. The reversal of 120012022022197 is 791220220210021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60218934727396 + 59793087294801 = 7760086^2 + 7732599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120012022022197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120012022022107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60006011011098 + 60006011011099.

It is an arithmetic number, because the mean of its divisors is an integer number (60006011011099).

Almost surely, 2^{120012022022197} is an apocalyptic number.

It is an amenable number.

120012022022197 is a deficient number, since it is larger than the sum of its proper divisors (1).

120012022022197 is an equidigital number, since it uses as much as digits as its factorization.

120012022022197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 120012022022197 in words is "one hundred twenty trillion, twelve billion, twenty-two million, twenty-two thousand, one hundred ninety-seven".