120210211222212 has 48 divisors (see below), whose sum is σ = 280599855943680. Its totient is φ = 40054449655968.

The previous prime is 120210211222207. The next prime is 120210211222217. The reversal of 120210211222212 is 212222112012021.

It is an interprime number because it is at equal distance from previous prime (120210211222207) and next prime (120210211222217).

It is not an unprimeable number, because it can be changed into a prime (120210211222217) 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 in 15 ways as a sum of consecutive naturals, for example, 393000589 + ... + 393306347.

It is an arithmetic number, because the mean of its divisors is an integer number (5845830332160).

Almost surely, 2^{120210211222212} is an apocalyptic number.

120210211222212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120210211222212 is an abundant number, since it is smaller than the sum of its proper divisors (160389644721468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120210211222212 is a wasteful number, since it uses less digits than its factorization.

120210211222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318432 (or 318430 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 120210211222212 its reverse (212222112012021), we get a palindrome (332432323234233).

The spelling of 120210211222212 in words is "one hundred twenty trillion, two hundred ten billion, two hundred eleven million, two hundred twenty-two thousand, two hundred twelve".