12262608512 has 192 divisors, whose sum is σ = 32308785600. Its totient is φ = 4525424640.

The previous prime is 12262608503. The next prime is 12262608517. The reversal of 12262608512 is 21580626221.

It is not an unprimeable number, because it can be changed into a prime (12262608517) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2056928 + ... + 2062880.

It is an arithmetic number, because the mean of its divisors is an integer number (168274925).

Almost surely, 2^12262608512 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 12262608512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16154392800).

12262608512 is an abundant number, since it is smaller than the sum of its proper divisors (20046177088).

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

12262608512 is a wasteful number, since it uses less digits than its factorization.

12262608512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6015 (or 5992 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 12262608512 in words is "twelve billion, two hundred sixty-two million, six hundred eight thousand, five hundred twelve".