12000201000122 has 8 divisors (see below), whose sum is σ = 18003968310900. Its totient is φ = 5998878229824.

The previous prime is 12000201000121. The next prime is 12000201000187. The reversal of 12000201000122 is 22100010200021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7997476536361 + 4002724463761 = 2827981^2 + 2000681^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12000201000121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611122847 + ... + 611142482.

Almost surely, 2^{12000201000122} is an apocalyptic number.

12000201000122 is a deficient number, since it is larger than the sum of its proper divisors (6003767310778).

12000201000122 is a wasteful number, since it uses less digits than its factorization.

12000201000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222270240.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12000201000122 its reverse (22100010200021), we get a palindrome (34100211200143).

The spelling of 12000201000122 in words is "twelve trillion, two hundred one million, one hundred twenty-two", and thus it is an aban number.