12468727622 has 64 divisors (see below), whose sum is σ = 21892114944. Its totient is φ = 5274554880.

The previous prime is 12468727613. The next prime is 12468727627. The reversal of 12468727622 is 22672786421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12468727627) 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 31 ways as a sum of consecutive naturals, for example, 2602313 + ... + 2607099.

It is an arithmetic number, because the mean of its divisors is an integer number (342064296).

Almost surely, 2^12468727622 is an apocalyptic number.

12468727622 is a deficient number, since it is larger than the sum of its proper divisors (9423387322).

12468727622 is a wasteful number, since it uses less digits than its factorization.

12468727622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4973.

The product of its digits is 903168, while the sum is 47.

The spelling of 12468727622 in words is "twelve billion, four hundred sixty-eight million, seven hundred twenty-seven thousand, six hundred twenty-two".