12210424401 has 32 divisors (see below), whose sum is σ = 18845890560. Its totient is φ = 6887700864.

The previous prime is 12210424363. The next prime is 12210424409. The reversal of 12210424401 is 10442401221.

12210424401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12210424401 - 2¹⁰ = 12210423377 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (12210424409) 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 31 ways as a sum of consecutive naturals, for example, 3105805 + ... + 3109733.

It is an arithmetic number, because the mean of its divisors is an integer number (588934080).

Almost surely, 2^12210424401 is an apocalyptic number.

It is an amenable number.

12210424401 is a deficient number, since it is larger than the sum of its proper divisors (6635466159).

12210424401 is a wasteful number, since it uses less digits than its factorization.

12210424401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5805.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 12210424401 its reverse (10442401221), we get a palindrome (22652825622).

The spelling of 12210424401 in words is "twelve billion, two hundred ten million, four hundred twenty-four thousand, four hundred one".