120112210 has 16 divisors (see below), whose sum is σ = 225602496. Its totient is φ = 45955888.

The previous prime is 120112193. The next prime is 120112217. The reversal of 120112210 is 12211021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (120112217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260884 + ... + 261343.

It is an arithmetic number, because the mean of its divisors is an integer number (14100156).

Almost surely, 2^120112210 is an apocalyptic number.

120112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120112210 is a deficient number, since it is larger than the sum of its proper divisors (105490286).

120112210 is a wasteful number, since it uses less digits than its factorization.

120112210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522257.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 120112210 is about 10959.5716157156. The cubic root of 120112210 is about 493.3961078913.

Adding to 120112210 its reverse (12211021), we get a palindrome (132323231).

The spelling of 120112210 in words is "one hundred twenty million, one hundred twelve thousand, two hundred ten".