12262926645008 has 40 divisors (see below), whose sum is σ = 26699549327808. Its totient is φ = 5413733500032.

The previous prime is 12262926644957. The next prime is 12262926645023. The reversal of 12262926645008 is 80054662926221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1281655610 + ... + 1281665177.

Almost surely, 2^{12262926645008} is an apocalyptic number.

It is an amenable number.

12262926645008 is an abundant number, since it is smaller than the sum of its proper divisors (14436622682800).

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

12262926645008 is a wasteful number, since it uses less digits than its factorization.

12262926645008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563320831 (or 2563320825 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 12262926645008 in words is "twelve trillion, two hundred sixty-two billion, nine hundred twenty-six million, six hundred forty-five thousand, eight".