12231302394 has 32 divisors (see below), whose sum is σ = 24872443776. Its totient is φ = 4008841920.

The previous prime is 12231302393. The next prime is 12231302431. The reversal of 12231302394 is 49320313221.

It is a super-3 number, since 3×12231302394³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12231302393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1693539 + ... + 1700745.

It is an arithmetic number, because the mean of its divisors is an integer number (777263868).

Almost surely, 2^12231302394 is an apocalyptic number.

12231302394 is an abundant number, since it is smaller than the sum of its proper divisors (12641141382).

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

12231302394 is a wasteful number, since it uses less digits than its factorization.

12231302394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11910.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 12231302394 in words is "twelve billion, two hundred thirty-one million, three hundred two thousand, three hundred ninety-four".