12001210221102 has 8 divisors (see below), whose sum is σ = 24002420442216. Its totient is φ = 4000403407032.

The previous prime is 12001210221067. The next prime is 12001210221137. The reversal of 12001210221102 is 20112201210021.

It is an interprime number because it is at equal distance from previous prime (12001210221067) and next prime (12001210221137).

It is a sphenic number, since it is the product of 3 distinct primes.

12001210221102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000100851753 + ... + 1000100851764.

It is an arithmetic number, because the mean of its divisors is an integer number (3000302555277).

Almost surely, 2^{12001210221102} is an apocalyptic number.

12001210221102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12001210221102 is a wasteful number, since it uses less digits than its factorization.

12001210221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000201703522.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12001210221102 its reverse (20112201210021), we get a palindrome (32113411431123).

The spelling of 12001210221102 in words is "twelve trillion, one billion, two hundred ten million, two hundred twenty-one thousand, one hundred two".