12124134002 has 8 divisors (see below), whose sum is σ = 18203344812. Its totient is φ = 6056352400.

The previous prime is 12124133977. The next prime is 12124134013. The reversal of 12124134002 is 20043142121.

It can be written as a sum of positive squares in 2 ways, for example, as 11073142441 + 1050991561 = 105229^2 + 32419^2 .

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

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, 2854649 + ... + 2858892.

Almost surely, 2^12124134002 is an apocalyptic number.

12124134002 is a deficient number, since it is larger than the sum of its proper divisors (6079210810).

12124134002 is a wasteful number, since it uses less digits than its factorization.

12124134002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5714604.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12124134002 its reverse (20043142121), we get a palindrome (32167276123).

The spelling of 12124134002 in words is "twelve billion, one hundred twenty-four million, one hundred thirty-four thousand, two".