12233441452 has 24 divisors (see below), whose sum is σ = 21461222160. Its totient is φ = 6101684160.

The previous prime is 12233441449. The next prime is 12233441453. The reversal of 12233441452 is 25414433221.

It is not an unprimeable number, because it can be changed into a prime (12233441453) 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, 4274502 + ... + 4277362.

It is an arithmetic number, because the mean of its divisors is an integer number (894217590).

Almost surely, 2^12233441452 is an apocalyptic number.

It is an amenable number.

12233441452 is a deficient number, since it is larger than the sum of its proper divisors (9227780708).

12233441452 is a wasteful number, since it uses less digits than its factorization.

12233441452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5121 (or 5119 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

Adding to 12233441452 its reverse (25414433221), we get a palindrome (37647874673).

The spelling of 12233441452 in words is "twelve billion, two hundred thirty-three million, four hundred forty-one thousand, four hundred fifty-two".