12221112000210 has 64 divisors (see below), whose sum is σ = 30125592772992. Its totient is φ = 3170651198976.

The previous prime is 12221112000199. The next prime is 12221112000233. The reversal of 12221112000210 is 1200021112221.

12221112000210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12221112000210.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15047757 + ... + 15839103.

It is an arithmetic number, because the mean of its divisors is an integer number (470712387078).

Almost surely, 2^{12221112000210} is an apocalyptic number.

12221112000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12221112000210 is an abundant number, since it is smaller than the sum of its proper divisors (17904480772782).

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

12221112000210 is a wasteful number, since it uses less digits than its factorization.

12221112000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805307.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12221112000210 its reverse (1200021112221), we get a palindrome (13421133112431).

The spelling of 12221112000210 in words is "twelve trillion, two hundred twenty-one billion, one hundred twelve million, two hundred ten", and thus it is an aban number.