12200221210210 has 32 divisors (see below), whose sum is σ = 24729597955584. Its totient is φ = 4293332976000.

The previous prime is 12200221210147. The next prime is 12200221210211. The reversal of 12200221210210 is 1201212200221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12200221210211) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1788885331 + ... + 1788892150.

It is an arithmetic number, because the mean of its divisors is an integer number (772799936112).

Almost surely, 2^{12200221210210} is an apocalyptic number.

12200221210210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200221210210 is an abundant number, since it is smaller than the sum of its proper divisors (12529376745374).

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

12200221210210 is a wasteful number, since it uses less digits than its factorization.

12200221210210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3577777530.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12200221210210 its reverse (1201212200221), we get a palindrome (13401433410431).

The spelling of 12200221210210 in words is "twelve trillion, two hundred billion, two hundred twenty-one million, two hundred ten thousand, two hundred ten".