12401122201 has 16 divisors (see below), whose sum is σ = 13462420608. Its totient is φ = 11355523200.

The previous prime is 12401122193. The next prime is 12401122211. The reversal of 12401122201 is 10222110421.

12401122201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12401122201 - 2³ = 12401122193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12401122211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 845805 + ... + 860341.

It is an arithmetic number, because the mean of its divisors is an integer number (841401288).

Almost surely, 2^12401122201 is an apocalyptic number.

It is an amenable number.

12401122201 is a deficient number, since it is larger than the sum of its proper divisors (1061298407).

12401122201 is a wasteful number, since it uses less digits than its factorization.

12401122201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15072.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12401122201 its reverse (10222110421), we get a palindrome (22623232622).

The spelling of 12401122201 in words is "twelve billion, four hundred one million, one hundred twenty-two thousand, two hundred one".