120022120069 has 2 divisors, whose sum is σ = 120022120070. Its totient is φ = 120022120068.

The previous prime is 120022120061. The next prime is 120022120139. The reversal of 120022120069 is 960021220021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61249815169 + 58772304900 = 247487^2 + 242430^2 .

It is a cyclic number.

It is not a de Polignac number, because 120022120069 - 2³ = 120022120061 is a prime.

It is a super-2 number, since 2×120022120069² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120022120061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60011060034 + 60011060035.

It is an arithmetic number, because the mean of its divisors is an integer number (60011060035).

Almost surely, 2^120022120069 is an apocalyptic number.

It is an amenable number.

120022120069 is a deficient number, since it is larger than the sum of its proper divisors (1).

120022120069 is an equidigital number, since it uses as much as digits as its factorization.

120022120069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 120022120069 in words is "one hundred twenty billion, twenty-two million, one hundred twenty thousand, sixty-nine".