12268757622 has 32 divisors (see below), whose sum is σ = 26802938880. Its totient is φ = 3712980320.

The previous prime is 12268757609. The next prime is 12268757651. The reversal of 12268757622 is 22675786221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69222 + ... + 171257.

It is an arithmetic number, because the mean of its divisors is an integer number (837591840).

Almost surely, 2^12268757622 is an apocalyptic number.

12268757622 is an abundant number, since it is smaller than the sum of its proper divisors (14534181258).

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

12268757622 is a wasteful number, since it uses less digits than its factorization.

12268757622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241268.

The product of its digits is 1128960, while the sum is 48.

The spelling of 12268757622 in words is "twelve billion, two hundred sixty-eight million, seven hundred fifty-seven thousand, six hundred twenty-two".