12248389283 has 8 divisors (see below), whose sum is σ = 13191490368. Its totient is φ = 11305419264.

The previous prime is 12248389271. The next prime is 12248389291. The reversal of 12248389283 is 38298384221.

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 12248389283 - 2¹² = 12248385187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12248389213) 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, 254966 + ... + 299172.

It is an arithmetic number, because the mean of its divisors is an integer number (1648936296).

Almost surely, 2^12248389283 is an apocalyptic number.

12248389283 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12248389283 is a deficient number, since it is larger than the sum of its proper divisors (943101085).

12248389283 is a wasteful number, since it uses less digits than its factorization.

12248389283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65533.

The product of its digits is 1327104, while the sum is 50.

The spelling of 12248389283 in words is "twelve billion, two hundred forty-eight million, three hundred eighty-nine thousand, two hundred eighty-three".