12101100012210 has 96 divisors (see below), whose sum is σ = 32952673184256. Its totient is φ = 2838967718400.

The previous prime is 12101100012119. The next prime is 12101100012259. The reversal of 12101100012210 is 1221000110121.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53655799 + ... + 53880858.

It is an arithmetic number, because the mean of its divisors is an integer number (343257012336).

Almost surely, 2^{12101100012210} is an apocalyptic number.

12101100012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12101100012210 is an abundant number, since it is smaller than the sum of its proper divisors (20851573172046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12101100012210 is a wasteful number, since it uses less digits than its factorization.

12101100012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107536720 (or 107536709 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12101100012210 its reverse (1221000110121), we get a palindrome (13322100122331).

The spelling of 12101100012210 in words is "twelve trillion, one hundred one billion, one hundred million, twelve thousand, two hundred ten".