120110210210 has 24 divisors (see below), whose sum is σ = 223397509788. Its totient is φ = 46494271200.

The previous prime is 120110210191. The next prime is 120110210221. The reversal of 120110210210 is 12012011021.

It can be written as a sum of positive squares in 2 ways, for example, as 119024310001 + 1085900209 = 344999^2 + 32953^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120110210191 and 120110210200.

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 11 ways as a sum of consecutive naturals, for example, 6239621 + ... + 6258840.

Almost surely, 2^120110210210 is an apocalyptic number.

120110210210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120110210210 is a deficient number, since it is larger than the sum of its proper divisors (103287299578).

120110210210 is a wasteful number, since it uses less digits than its factorization.

120110210210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12498530 (or 12498499 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 120110210210 its reverse (12012011021), we get a palindrome (132122221231).

The spelling of 120110210210 in words is "one hundred twenty billion, one hundred ten million, two hundred ten thousand, two hundred ten".