12000221100102 has 16 divisors (see below), whose sum is σ = 24020425930032. Its totient is φ = 3996743078400.

The previous prime is 12000221100089. The next prime is 12000221100107. The reversal of 12000221100102 is 20100112200021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000221100107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832647603 + ... + 832662014.

It is an arithmetic number, because the mean of its divisors is an integer number (1501276620627).

Almost surely, 2^{12000221100102} is an apocalyptic number.

12000221100102 is an abundant number, since it is smaller than the sum of its proper divisors (12020204829930).

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

12000221100102 is a wasteful number, since it uses less digits than its factorization.

12000221100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665310823.

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

Adding to 12000221100102 its reverse (20100112200021), we get a palindrome (32100333300123).

The spelling of 12000221100102 in words is "twelve trillion, two hundred twenty-one million, one hundred thousand, one hundred two".