12224148822 has 12 divisors (see below), whose sum is σ = 26485655820. Its totient is φ = 4074716268.

The previous prime is 12224148791. The next prime is 12224148869. The reversal of 12224148822 is 22884142221.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 339559672 + ... + 339559707.

It is an arithmetic number, because the mean of its divisors is an integer number (2207137985).

Almost surely, 2^12224148822 is an apocalyptic number.

12224148822 is an abundant number, since it is smaller than the sum of its proper divisors (14261506998).

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

12224148822 is a wasteful number, since it uses less digits than its factorization.

12224148822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679119387 (or 679119384 counting only the distinct ones).

The product of its digits is 32768, while the sum is 36.

The spelling of 12224148822 in words is "twelve billion, two hundred twenty-four million, one hundred forty-eight thousand, eight hundred twenty-two".