12302221875 has 24 divisors (see below), whose sum is σ = 20502406512. Its totient is φ = 6561180000.

The previous prime is 12302221873. The next prime is 12302221891. The reversal of 12302221875 is 57812220321.

It is not a de Polignac number, because 12302221875 - 2¹ = 12302221873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12302221873) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 646744 + ... + 665493.

It is an arithmetic number, because the mean of its divisors is an integer number (854266938).

Almost surely, 2^12302221875 is an apocalyptic number.

12302221875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12302221875 is a deficient number, since it is larger than the sum of its proper divisors (8200184637).

12302221875 is an frugal number, since it uses more digits than its factorization.

12302221875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312265 (or 1312245 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 12302221875 in words is "twelve billion, three hundred two million, two hundred twenty-one thousand, eight hundred seventy-five".