100011212000210 has 64 divisors (see below), whose sum is σ = 205996976824320. Its totient is φ = 34246291968000.

The previous prime is 100011212000113. The next prime is 100011212000213. The reversal of 100011212000210 is 12000212110001.

It is a junction number, because it is equal to n+sod(n) for n = 100011212000191 and 100011212000200.

It is not an unprimeable number, because it can be changed into a prime (100011212000213) 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, 1392742127 + ... + 1392813933.

It is an arithmetic number, because the mean of its divisors is an integer number (3218702762880).

Almost surely, 2^{100011212000210} is an apocalyptic number.

100011212000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100011212000210 is an abundant number, since it is smaller than the sum of its proper divisors (105985764824110).

100011212000210 is a wasteful number, since it uses less digits than its factorization.

100011212000210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96651.

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

Adding to 100011212000210 its reverse (12000212110001), we get a palindrome (112011424110211).

The spelling of 100011212000210 in words is "one hundred trillion, eleven billion, two hundred twelve million, two hundred ten", and thus it is an aban number.