120210010210 has 32 divisors (see below), whose sum is σ = 218582809200. Its totient is φ = 47596065792.

The previous prime is 120210010201. The next prime is 120210010211. The reversal of 120210010210 is 12010012021.

It can be written as a sum of positive squares in 8 ways, for example, as 86043075561 + 34166934649 = 293331^2 + 184843^2 .

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 (120210010211) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 352422 + ... + 603838.

Almost surely, 2^120210010210 is an apocalyptic number.

120210010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120210010210 is a deficient number, since it is larger than the sum of its proper divisors (98372798990).

120210010210 is a wasteful number, since it uses less digits than its factorization.

120210010210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251910.

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

Adding to 120210010210 its reverse (12010012021), we get a palindrome (132220022231).

The spelling of 120210010210 in words is "one hundred twenty billion, two hundred ten million, ten thousand, two hundred ten".