12230249530 has 16 divisors (see below), whose sum is σ = 22160242944. Its totient is φ = 4859701200.

The previous prime is 12230249527. The next prime is 12230249539. The reversal of 12230249530 is 3594203221.

It is a junction number, because it is equal to n+sod(n) for n = 12230249492 and 12230249501.

It is not an unprimeable number, because it can be changed into a prime (12230249539) 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 7 ways as a sum of consecutive naturals, for example, 4048242 + ... + 4051261.

It is an arithmetic number, because the mean of its divisors is an integer number (1385015184).

Almost surely, 2^12230249530 is an apocalyptic number.

12230249530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12230249530 is a deficient number, since it is larger than the sum of its proper divisors (9929993414).

12230249530 is a wasteful number, since it uses less digits than its factorization.

12230249530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8099661.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 12230249530 in words is "twelve billion, two hundred thirty million, two hundred forty-nine thousand, five hundred thirty".