12120002202102 has 16 divisors (see below), whose sum is σ = 25665887016432. Its totient is φ = 3802353632000.

The previous prime is 12120002202037. The next prime is 12120002202107. The reversal of 12120002202102 is 20120220002121.

12120002202102 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 not an unprimeable number, because it can be changed into a prime (12120002202107) 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, 59411775399 + ... + 59411775602.

It is an arithmetic number, because the mean of its divisors is an integer number (1604117938527).

Almost surely, 2^{12120002202102} is an apocalyptic number.

12120002202102 is an abundant number, since it is smaller than the sum of its proper divisors (13545884814330).

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

12120002202102 is a wasteful number, since it uses less digits than its factorization.

12120002202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118823551023.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12120002202102 its reverse (20120220002121), we get a palindrome (32240222204223).

The spelling of 12120002202102 in words is "twelve trillion, one hundred twenty billion, two million, two hundred two thousand, one hundred two".