120022122021209 has 12 divisors (see below), whose sum is σ = 127508420337648. Its totient is φ = 112952364648000.

The previous prime is 120022122021187. The next prime is 120022122021239. The reversal of 120022122021209 is 902120221220021.

It is a de Polignac number, because none of the positive numbers 2^k-120022122021209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120022122021239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14310767 + ... + 21091284.

It is an arithmetic number, because the mean of its divisors is an integer number (10625701694804).

Almost surely, 2^{120022122021209} is an apocalyptic number.

It is an amenable number.

120022122021209 is a deficient number, since it is larger than the sum of its proper divisors (7486298316439).

120022122021209 is a wasteful number, since it uses less digits than its factorization.

120022122021209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35413816 (or 35413799 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 120022122021209 in words is "one hundred twenty trillion, twenty-two billion, one hundred twenty-two million, twenty-one thousand, two hundred nine".