12221200100010 has 128 divisors (see below), whose sum is σ = 33977160336384. Its totient is φ = 2780401525760.

The previous prime is 12221200099991. The next prime is 12221200100051. The reversal of 12221200100010 is 1000100212221.

12221200100010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1192332 + ... + 5085671.

It is an arithmetic number, because the mean of its divisors is an integer number (265446565128).

Almost surely, 2^{12221200100010} is an apocalyptic number.

12221200100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12221200100010 is an abundant number, since it is smaller than the sum of its proper divisors (21755960236374).

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

12221200100010 is a wasteful number, since it uses less digits than its factorization.

12221200100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6278388.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12221200100010 its reverse (1000100212221), we get a palindrome (13221300312231).

The spelling of 12221200100010 in words is "twelve trillion, two hundred twenty-one billion, two hundred million, one hundred thousand, ten".