12012000011122 has 8 divisors (see below), whose sum is σ = 18018035657856. Its totient is φ = 6005988125172.

The previous prime is 12012000011071. The next prime is 12012000011147. The reversal of 12012000011122 is 22111000021021.

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, 4617438 + ... + 6733849.

It is an arithmetic number, because the mean of its divisors is an integer number (2252254457232).

Almost surely, 2^{12012000011122} is an apocalyptic number.

12012000011122 is a deficient number, since it is larger than the sum of its proper divisors (6006035646734).

12012000011122 is a wasteful number, since it uses less digits than its factorization.

12012000011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11880392.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12012000011122 its reverse (22111000021021), we get a palindrome (34123000032143).

The spelling of 12012000011122 in words is "twelve trillion, twelve billion, eleven thousand, one hundred twenty-two".