120120012102212 has 12 divisors (see below), whose sum is σ = 222575316542460. Its totient is φ = 56527064518656.

The previous prime is 120120012102203. The next prime is 120120012102319. The reversal of 120120012102212 is 212201210021021.

It can be written as a sum of positive squares in 2 ways, for example, as 92760668362756 + 27359343739456 = 9631234^2 + 5230616^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 883235383037 + ... + 883235383172.

It is an arithmetic number, because the mean of its divisors is an integer number (18547943045205).

Almost surely, 2^{120120012102212} is an apocalyptic number.

It is an amenable number.

120120012102212 is a deficient number, since it is larger than the sum of its proper divisors (102455304440248).

120120012102212 is a wasteful number, since it uses less digits than its factorization.

120120012102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766470766230 (or 1766470766228 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120120012102212 its reverse (212201210021021), we get a palindrome (332321222123233).

The spelling of 120120012102212 in words is "one hundred twenty trillion, one hundred twenty billion, twelve million, one hundred two thousand, two hundred twelve".