120012021100210 has 32 divisors (see below), whose sum is σ = 218313414127872. Its totient is φ = 47495818498560.

The previous prime is 120012021100193. The next prime is 120012021100243. The reversal of 120012021100210 is 12001120210021.

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, 15081322 + ... + 21621061.

It is an arithmetic number, because the mean of its divisors is an integer number (6822294191496).

Almost surely, 2^{120012021100210} is an apocalyptic number.

120012021100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120012021100210 is a deficient number, since it is larger than the sum of its proper divisors (98301393027662).

120012021100210 is a wasteful number, since it uses less digits than its factorization.

120012021100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36705858.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120012021100210 its reverse (12001120210021), we get a palindrome (132013141310231).

The spelling of 120012021100210 in words is "one hundred twenty trillion, twelve billion, twenty-one million, one hundred thousand, two hundred ten".