12133002122 has 8 divisors (see below), whose sum is σ = 18200207172. Its totient is φ = 6066266400.

The previous prime is 12133002109. The next prime is 12133002137. The reversal of 12133002122 is 22120033121.

It can be written as a sum of positive squares in 2 ways, for example, as 10828275481 + 1304726641 = 104059^2 + 36121^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 12133002122.

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, 43379 + ... + 161702.

Almost surely, 2^12133002122 is an apocalyptic number.

12133002122 is a deficient number, since it is larger than the sum of its proper divisors (6067205050).

12133002122 is a wasteful number, since it uses less digits than its factorization.

12133002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234664.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12133002122 its reverse (22120033121), we get a palindrome (34253035243).

The spelling of 12133002122 in words is "twelve billion, one hundred thirty-three million, two thousand, one hundred twenty-two".