120324320124212 has 12 divisors (see below), whose sum is σ = 211132084510116. Its totient is φ = 60000867407040.

The previous prime is 120324320124109. The next prime is 120324320124251. The reversal of 120324320124212 is 212421023423021.

It can be written as a sum of positive squares in 2 ways, for example, as 62306331886096 + 58017988238116 = 7893436^2 + 7616954^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40323162089 + ... + 40323165072.

It is an arithmetic number, because the mean of its divisors is an integer number (17594340375843).

Almost surely, 2^{120324320124212} is an apocalyptic number.

It is an amenable number.

120324320124212 is a deficient number, since it is larger than the sum of its proper divisors (90807764385904).

120324320124212 is a wasteful number, since it uses less digits than its factorization.

120324320124212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80646327538 (or 80646327536 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 120324320124212 its reverse (212421023423021), we get a palindrome (332745343547233).

The spelling of 120324320124212 in words is "one hundred twenty trillion, three hundred twenty-four billion, three hundred twenty million, one hundred twenty-four thousand, two hundred twelve".