12025243320 has 64 divisors (see below), whose sum is σ = 36096671520. Its totient is φ = 3204870144.

The previous prime is 12025243313. The next prime is 12025243331. The reversal of 12025243320 is 2334252021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185044 + ... + 241436.

Almost surely, 2^12025243320 is an apocalyptic number.

12025243320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12025243320 is an abundant number, since it is smaller than the sum of its proper divisors (24071428200).

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

12025243320 is a wasteful number, since it uses less digits than its factorization.

12025243320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58184 (or 58180 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 12025243320 its reverse (2334252021), we get a palindrome (14359495341).

The spelling of 12025243320 in words is "twelve billion, twenty-five million, two hundred forty-three thousand, three hundred twenty".