12220322010210 has 192 divisors, whose sum is σ = 33316689788928. Its totient is φ = 3101808707712.

The previous prime is 12220322010209. The next prime is 12220322010223. The reversal of 12220322010210 is 1201022302221.

12220322010210 is a `hidden beast` number, since 1 + 2 + 220 + 3 + 220 + 10 + 210 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1672409377 + ... + 1672416683.

It is an arithmetic number, because the mean of its divisors is an integer number (173524425984).

Almost surely, 2^{12220322010210} is an apocalyptic number.

12220322010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12220322010210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16658344894464).

12220322010210 is an abundant number, since it is smaller than the sum of its proper divisors (21096367778718).

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

12220322010210 is a wasteful number, since it uses less digits than its factorization.

12220322010210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11189 (or 11186 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12220322010210 its reverse (1201022302221), we get a palindrome (13421344312431).

The spelling of 12220322010210 in words is "twelve trillion, two hundred twenty billion, three hundred twenty-two million, ten thousand, two hundred ten".