12622322124 has 96 divisors (see below), whose sum is σ = 33064416000. Its totient is φ = 4163927040.

The previous prime is 12622322077. The next prime is 12622322137. The reversal of 12622322124 is 42122322621.

12622322124 is a `hidden beast` number, since 1 + 2 + 622 + 3 + 22 + 12 + 4 = 666.

12622322124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

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, 6351459 + ... + 6353445.

It is an arithmetic number, because the mean of its divisors is an integer number (344421000).

Almost surely, 2^12622322124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12622322124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16532208000).

12622322124 is an abundant number, since it is smaller than the sum of its proper divisors (20442093876).

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

12622322124 is a wasteful number, since it uses less digits than its factorization.

12622322124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580 (or 2572 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 12622322124 its reverse (42122322621), we get a palindrome (54744644745).

The spelling of 12622322124 in words is "twelve billion, six hundred twenty-two million, three hundred twenty-two thousand, one hundred twenty-four".