120212218219 has 2 divisors, whose sum is σ = 120212218220. Its totient is φ = 120212218218.

The previous prime is 120212218177. The next prime is 120212218223. The reversal of 120212218219 is 912812212021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120212218219 - 2²³ = 120203829611 is a prime.

It is a super-2 number, since 2×120212218219² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120212218229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60106109109 + 60106109110.

It is an arithmetic number, because the mean of its divisors is an integer number (60106109110).

Almost surely, 2^120212218219 is an apocalyptic number.

120212218219 is a deficient number, since it is larger than the sum of its proper divisors (1).

120212218219 is an equidigital number, since it uses as much as digits as its factorization.

120212218219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 31.

The spelling of 120212218219 in words is "one hundred twenty billion, two hundred twelve million, two hundred eighteen thousand, two hundred nineteen".