12010001201122 has 8 divisors (see below), whose sum is σ = 18180277047900. Its totient is φ = 5949908851824.

The previous prime is 12010001201111. The next prime is 12010001201131. The reversal of 12010001201122 is 22110210001021.

It can be written as a sum of positive squares in 2 ways, for example, as 11901126939601 + 108874261521 = 3449801^2 + 329961^2 .

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, 27545874097 + ... + 27545874532.

Almost surely, 2^{12010001201122} is an apocalyptic number.

12010001201122 is a deficient number, since it is larger than the sum of its proper divisors (6170275846778).

12010001201122 is a wasteful number, since it uses less digits than its factorization.

12010001201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55091748740.

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

Adding to 12010001201122 its reverse (22110210001021), we get a palindrome (34120211202143).

The spelling of 12010001201122 in words is "twelve trillion, ten billion, one million, two hundred one thousand, one hundred twenty-two".