12252110401 has 8 divisors (see below), whose sum is σ = 12563374824. Its totient is φ = 11941438080.

The previous prime is 12252110363. The next prime is 12252110467. The reversal of 12252110401 is 10401125221.

It can be written as a sum of positive squares in 4 ways, for example, as 1916338176 + 10335772225 = 43776^2 + 101665^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12252110401 - 2⁹ = 12252109889 is a prime.

It is a super-2 number, since 2×12252110401² (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 (12252117401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105966 + ... + 189031.

It is an arithmetic number, because the mean of its divisors is an integer number (1570421853).

Almost surely, 2^12252110401 is an apocalyptic number.

It is an amenable number.

12252110401 is a deficient number, since it is larger than the sum of its proper divisors (311264423).

12252110401 is a wasteful number, since it uses less digits than its factorization.

12252110401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296051.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 12252110401 its reverse (10401125221), we get a palindrome (22653235622).

The spelling of 12252110401 in words is "twelve billion, two hundred fifty-two million, one hundred ten thousand, four hundred one".