120210011222012 has 18 divisors (see below), whose sum is σ = 219911603709168. Its totient is φ = 57491744496472.

The previous prime is 120210011221997. The next prime is 120210011222017. The reversal of 120210011222012 is 210222110012021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120210011222017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28405009988 + ... + 28405014219.

It is an arithmetic number, because the mean of its divisors is an integer number (12217311317176).

Almost surely, 2^{120210011222012} is an apocalyptic number.

It is an amenable number.

120210011222012 is a deficient number, since it is larger than the sum of its proper divisors (99701592487156).

120210011222012 is a wasteful number, since it uses less digits than its factorization.

120210011222012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56810024257 (or 56810024232 counting only the distinct ones).

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

Adding to 120210011222012 its reverse (210222110012021), we get a palindrome (330432121234033).

The spelling of 120210011222012 in words is "one hundred twenty trillion, two hundred ten billion, eleven million, two hundred twenty-two thousand, twelve".