12002012122102 has 8 divisors (see below), whose sum is σ = 18012006216216. Its totient is φ = 5998010050032.

The previous prime is 12002012122099. The next prime is 12002012122117. The reversal of 12002012122102 is 20122121020021.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1498000503 + ... + 1498008514.

It is an arithmetic number, because the mean of its divisors is an integer number (2251500777027).

Almost surely, 2^{12002012122102} is an apocalyptic number.

12002012122102 is a deficient number, since it is larger than the sum of its proper divisors (6009994094114).

12002012122102 is a wasteful number, since it uses less digits than its factorization.

12002012122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2996011022.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12002012122102 its reverse (20122121020021), we get a palindrome (32124133142123).

The spelling of 12002012122102 in words is "twelve trillion, two billion, twelve million, one hundred twenty-two thousand, one hundred two".