100112012120210 has 64 divisors (see below), whose sum is σ = 181541239200000. Its totient is φ = 39748140115200.

The previous prime is 100112012120189. The next prime is 100112012120213. The reversal of 100112012120210 is 12021210211001.

It is not an unprimeable number, because it can be changed into a prime (100112012120213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2721822020 + ... + 2721858800.

It is an arithmetic number, because the mean of its divisors is an integer number (2836581862500).

Almost surely, 2^{100112012120210} is an apocalyptic number.

100112012120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100112012120210 is a deficient number, since it is larger than the sum of its proper divisors (81429227079790).

100112012120210 is a wasteful number, since it uses less digits than its factorization.

100112012120210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40227.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100112012120210 its reverse (12021210211001), we get a palindrome (112133222331211).

The spelling of 100112012120210 in words is "one hundred trillion, one hundred twelve billion, twelve million, one hundred twenty thousand, two hundred ten".