120212210179 has 2 divisors, whose sum is σ = 120212210180. Its totient is φ = 120212210178.

The previous prime is 120212210171. The next prime is 120212210219. The reversal of 120212210179 is 971012212021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120212210179 - 2³ = 120212210171 is a prime.

It is a super-2 number, since 2×120212210179² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120212210171) 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, 60106105089 + 60106105090.

It is an arithmetic number, because the mean of its divisors is an integer number (60106105090).

Almost surely, 2^120212210179 is an apocalyptic number.

120212210179 is a deficient number, since it is larger than the sum of its proper divisors (1).

120212210179 is an equidigital number, since it uses as much as digits as its factorization.

120212210179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 120212210179 in words is "one hundred twenty billion, two hundred twelve million, two hundred ten thousand, one hundred seventy-nine".