12244230401 has 32 divisors (see below), whose sum is σ = 14121676800. Its totient is φ = 10522794240.

The previous prime is 12244230377. The next prime is 12244230403. The reversal of 12244230401 is 10403244221.

It is a cyclic number.

It is not a de Polignac number, because 12244230401 - 2⁶ = 12244230337 is a prime.

It is a super-2 number, since 2×12244230401² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12244230403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3417431 + ... + 3421011.

It is an arithmetic number, because the mean of its divisors is an integer number (441302400).

Almost surely, 2^12244230401 is an apocalyptic number.

It is an amenable number.

12244230401 is a deficient number, since it is larger than the sum of its proper divisors (1877446399).

12244230401 is a wasteful number, since it uses less digits than its factorization.

12244230401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3849.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 12244230401 its reverse (10403244221), we get a palindrome (22647474622).

The spelling of 12244230401 in words is "twelve billion, two hundred forty-four million, two hundred thirty thousand, four hundred one".