120222011199931 has 2 divisors, whose sum is σ = 120222011199932. Its totient is φ = 120222011199930.

The previous prime is 120222011199923. The next prime is 120222011200097. The reversal of 120222011199931 is 139991110222021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120222011199931 - 2³ = 120222011199923 is a prime.

It is a super-2 number, since 2×120222011199931² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120222011199131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60111005599965 + 60111005599966.

It is an arithmetic number, because the mean of its divisors is an integer number (60111005599966).

Almost surely, 2^{120222011199931} is an apocalyptic number.

120222011199931 is a deficient number, since it is larger than the sum of its proper divisors (1).

120222011199931 is an equidigital number, since it uses as much as digits as its factorization.

120222011199931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 43.

The spelling of 120222011199931 in words is "one hundred twenty trillion, two hundred twenty-two billion, eleven million, one hundred ninety-nine thousand, nine hundred thirty-one".