12007253622 has 192 divisors, whose sum is σ = 30944415744. Its totient is φ = 3038031360.

The previous prime is 12007253551. The next prime is 12007253659. The reversal of 12007253622 is 22635270021.

12007253622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12007253622.

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 95 ways as a sum of consecutive naturals, for example, 43347348 + ... + 43347624.

It is an arithmetic number, because the mean of its divisors is an integer number (161168832).

Almost surely, 2^12007253622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12007253622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15472207872).

12007253622 is an abundant number, since it is smaller than the sum of its proper divisors (18937162122).

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

12007253622 is a wasteful number, since it uses less digits than its factorization.

12007253622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543 (or 530 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The spelling of 12007253622 in words is "twelve billion, seven million, two hundred fifty-three thousand, six hundred twenty-two".