12225029830 has 64 divisors (see below), whose sum is σ = 24046783488. Its totient is φ = 4447820160.

The previous prime is 12225029809. The next prime is 12225029863. The reversal of 12225029830 is 3892052221.

12225029830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2823127 + ... + 2827453.

It is an arithmetic number, because the mean of its divisors is an integer number (375730992).

Almost surely, 2^12225029830 is an apocalyptic number.

12225029830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12225029830 is a deficient number, since it is larger than the sum of its proper divisors (11821753658).

12225029830 is a wasteful number, since it uses less digits than its factorization.

12225029830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4661.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 12225029830 in words is "twelve billion, two hundred twenty-five million, twenty-nine thousand, eight hundred thirty".