12253431223 has 8 divisors (see below), whose sum is σ = 13371837696. Its totient is φ = 11135767800.

The previous prime is 12253431221. The next prime is 12253431247. The reversal of 12253431223 is 32213435221.

It is a happy number.

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 12253431223 - 2¹ = 12253431221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12253431191 and 12253431200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12253431221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150993 + ... + 217498.

It is an arithmetic number, because the mean of its divisors is an integer number (1671479712).

Almost surely, 2^12253431223 is an apocalyptic number.

12253431223 is a deficient number, since it is larger than the sum of its proper divisors (1118406473).

12253431223 is a wasteful number, since it uses less digits than its factorization.

12253431223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371525.

The product of its digits is 8640, while the sum is 28.

Adding to 12253431223 its reverse (32213435221), we get a palindrome (44466866444).

The spelling of 12253431223 in words is "twelve billion, two hundred fifty-three million, four hundred thirty-one thousand, two hundred twenty-three".