12120100212202 has 24 divisors (see below), whose sum is σ = 19314921612384. Its totient is φ = 5702854901952.

The previous prime is 12120100212167. The next prime is 12120100212217. The reversal of 12120100212202 is 20221200102121.

It is a happy number.

12120100212202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3259173 + ... + 5904439.

It is an arithmetic number, because the mean of its divisors is an integer number (804788400516).

Almost surely, 2^{12120100212202} is an apocalyptic number.

12120100212202 is a deficient number, since it is larger than the sum of its proper divisors (7194821400182).

12120100212202 is a wasteful number, since it uses less digits than its factorization.

12120100212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2653230 (or 2653213 counting only the distinct ones).

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

Adding to 12120100212202 its reverse (20221200102121), we get a palindrome (32341300314323).

The spelling of 12120100212202 in words is "twelve trillion, one hundred twenty billion, one hundred million, two hundred twelve thousand, two hundred two".