12020221000102 has 32 divisors (see below), whose sum is σ = 20638800901440. Its totient is φ = 5143348920960.

The previous prime is 12020221000093. The next prime is 12020221000171. The reversal of 12020221000102 is 20100012202021.

It is a happy number.

12020221000102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57675228 + ... + 57883264.

It is an arithmetic number, because the mean of its divisors is an integer number (644962528170).

Almost surely, 2^{12020221000102} is an apocalyptic number.

12020221000102 is a deficient number, since it is larger than the sum of its proper divisors (8618579901338).

12020221000102 is a wasteful number, since it uses less digits than its factorization.

12020221000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214576.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12020221000102 its reverse (20100012202021), we get a palindrome (32120233202123).

The spelling of 12020221000102 in words is "twelve trillion, twenty billion, two hundred twenty-one million, one hundred two", and thus it is an aban number.