120022103009 has 2 divisors, whose sum is σ = 120022103010. Its totient is φ = 120022103008.

The previous prime is 120022102997. The next prime is 120022103017. The reversal of 120022103009 is 900301220021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118804302400 + 1217800609 = 344680^2 + 34897^2 .

It is a cyclic number.

It is not a de Polignac number, because 120022103009 - 2²⁴ = 120005325793 is a prime.

It is not a weakly prime, because it can be changed into another prime (120022103039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60011051504 + 60011051505.

It is an arithmetic number, because the mean of its divisors is an integer number (60011051505).

Almost surely, 2^120022103009 is an apocalyptic number.

It is an amenable number.

120022103009 is a deficient number, since it is larger than the sum of its proper divisors (1).

120022103009 is an equidigital number, since it uses as much as digits as its factorization.

120022103009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 120022103009 in words is "one hundred twenty billion, twenty-two million, one hundred three thousand, nine".