12233313240 has 32 divisors (see below), whose sum is σ = 36699940080. Its totient is φ = 3262216832.

The previous prime is 12233313233. The next prime is 12233313263. The reversal of 12233313240 is 4231333221.

12233313240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 12233313240.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 50972019 + ... + 50972258.

Almost surely, 2^12233313240 is an apocalyptic number.

12233313240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12233313240 is an abundant number, since it is smaller than the sum of its proper divisors (24466626840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12233313240 is a wasteful number, since it uses less digits than its factorization.

12233313240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101944291 (or 101944287 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12233313240 its reverse (4231333221), we get a palindrome (16464646461).

The spelling of 12233313240 in words is "twelve billion, two hundred thirty-three million, three hundred thirteen thousand, two hundred forty".