12100100210 has 32 divisors (see below), whose sum is σ = 23884637184. Its totient is φ = 4376992000.

The previous prime is 12100100189. The next prime is 12100100213. The reversal of 12100100210 is 1200100121.

It is not an unprimeable number, because it can be changed into a prime (12100100213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266951 + ... + 308970.

It is an arithmetic number, because the mean of its divisors is an integer number (746394912).

Almost surely, 2^12100100210 is an apocalyptic number.

12100100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12100100210 is a deficient number, since it is larger than the sum of its proper divisors (11784536974).

12100100210 is a wasteful number, since it uses less digits than its factorization.

12100100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576130.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 12100100210 its reverse (1200100121), we get a palindrome (13300200331).

The spelling of 12100100210 in words is "twelve billion, one hundred million, one hundred thousand, two hundred ten".