12002122102 has 8 divisors (see below), whose sum is σ = 18342866016. Its totient is φ = 5887833432.

The previous prime is 12002122087. The next prime is 12002122159. The reversal of 12002122102 is 20122120021.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56613678 + ... + 56613889.

It is an arithmetic number, because the mean of its divisors is an integer number (2292858252).

Almost surely, 2^12002122102 is an apocalyptic number.

12002122102 is a deficient number, since it is larger than the sum of its proper divisors (6340743914).

12002122102 is a wasteful number, since it uses less digits than its factorization.

12002122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113227622.

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

Adding to 12002122102 its reverse (20122120021), we get a palindrome (32124242123).

The spelling of 12002122102 in words is "twelve billion, two million, one hundred twenty-two thousand, one hundred two".