12000122006 has 32 divisors (see below), whose sum is σ = 18354857472. Its totient is φ = 5883252480.

The previous prime is 12000121981. The next prime is 12000122021. The reversal of 12000122006 is 60022100021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19017311 + ... + 19017941.

It is an arithmetic number, because the mean of its divisors is an integer number (573589296).

Almost surely, 2^12000122006 is an apocalyptic number.

12000122006 is a deficient number, since it is larger than the sum of its proper divisors (6354735466).

12000122006 is a wasteful number, since it uses less digits than its factorization.

12000122006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12000122006 its reverse (60022100021), we get a palindrome (72022222027).

The spelling of 12000122006 in words is "twelve billion, one hundred twenty-two thousand, six".