120012102212 has 24 divisors (see below), whose sum is σ = 210338378880. Its totient is φ = 59915495520.

The previous prime is 120012102181. The next prime is 120012102253. The reversal of 120012102212 is 212201210021.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 7765589 + ... + 7781027.

It is an arithmetic number, because the mean of its divisors is an integer number (8764099120).

Almost surely, 2^120012102212 is an apocalyptic number.

It is an amenable number.

120012102212 is a deficient number, since it is larger than the sum of its proper divisors (90326276668).

120012102212 is a wasteful number, since it uses less digits than its factorization.

120012102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18251 (or 18249 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120012102212 its reverse (212201210021), we get a palindrome (332213312233).

The spelling of 120012102212 in words is "one hundred twenty billion, twelve million, one hundred two thousand, two hundred twelve".