12262506630464 has 56 divisors (see below), whose sum is σ = 24617054347200. Its totient is φ = 6059841582080.

The previous prime is 12262506630461. The next prime is 12262506630469. The reversal of 12262506630464 is 46403660526221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12262506630461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13286597 + ... + 14179515.

It is an arithmetic number, because the mean of its divisors is an integer number (439590256200).

Almost surely, 2^{12262506630464} 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 12262506630464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12308527173600).

12262506630464 is an abundant number, since it is smaller than the sum of its proper divisors (12354547716736).

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

12262506630464 is an equidigital number, since it uses as much as digits as its factorization.

12262506630464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895431 (or 895421 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 12262506630464 in words is "twelve trillion, two hundred sixty-two billion, five hundred six million, six hundred thirty thousand, four hundred sixty-four".