12220010211210 has 32 divisors (see below), whose sum is σ = 29421724288320. Its totient is φ = 3248258302848.

The previous prime is 12220010211151. The next prime is 12220010211217. The reversal of 12220010211210 is 1211201002221.

12220010211210 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 Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12220010211210.

It is not an unprimeable number, because it can be changed into a prime (12220010211217) 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, 650683380 + ... + 650702159.

It is an arithmetic number, because the mean of its divisors is an integer number (919428884010).

Almost surely, 2^{12220010211210} is an apocalyptic number.

12220010211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220010211210 is an abundant number, since it is smaller than the sum of its proper divisors (17201714077110).

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

12220010211210 is a wasteful number, since it uses less digits than its factorization.

12220010211210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301385862.

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

Adding to 12220010211210 its reverse (1211201002221), we get a palindrome (13431211213431).

The spelling of 12220010211210 in words is "twelve trillion, two hundred twenty billion, ten million, two hundred eleven thousand, two hundred ten".