120122201212 has 48 divisors (see below), whose sum is σ = 240566699520. Its totient is φ = 51991299072.

The previous prime is 120122201207. The next prime is 120122201279. The reversal of 120122201212 is 212102221021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412 + ... + 490147.

It is an arithmetic number, because the mean of its divisors is an integer number (5011806240).

Almost surely, 2^120122201212 is an apocalyptic number.

It is an amenable number.

120122201212 is an abundant number, since it is smaller than the sum of its proper divisors (120444498308).

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

120122201212 is a wasteful number, since it uses less digits than its factorization.

120122201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490870 (or 490868 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120122201212 its reverse (212102221021), we get a palindrome (332224422233).

The spelling of 120122201212 in words is "one hundred twenty billion, one hundred twenty-two million, two hundred one thousand, two hundred twelve".