12142002202 has 16 divisors (see below), whose sum is σ = 19870429824. Its totient is φ = 5518620000.

The previous prime is 12142002077. The next prime is 12142002203. The reversal of 12142002202 is 20220024121.

It is not an unprimeable number, because it can be changed into a prime (12142002203) 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, 457702 + ... + 483502.

It is an arithmetic number, because the mean of its divisors is an integer number (1241901864).

Almost surely, 2^12142002202 is an apocalyptic number.

12142002202 is a deficient number, since it is larger than the sum of its proper divisors (7728427622).

12142002202 is a wasteful number, since it uses less digits than its factorization.

12142002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47205.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12142002202 its reverse (20220024121), we get a palindrome (32362026323).

The spelling of 12142002202 in words is "twelve billion, one hundred forty-two million, two thousand, two hundred two".