12262311168 has 72 divisors (see below), whose sum is σ = 33095434176. Its totient is φ = 4029849600.

The previous prime is 12262311151. The next prime is 12262311179. The reversal of 12262311168 is 86111326221.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57913 + ... + 166968.

It is an arithmetic number, because the mean of its divisors is an integer number (459658808).

Almost surely, 2^12262311168 is an apocalyptic number.

It is an amenable number.

12262311168 is an abundant number, since it is smaller than the sum of its proper divisors (20833123008).

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

12262311168 is an equidigital number, since it uses as much as digits as its factorization.

12262311168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224971 (or 224957 counting only the distinct ones).

The product of its digits is 6912, while the sum is 33.

Adding to 12262311168 its reverse (86111326221), we get a palindrome (98373637389).

The spelling of 12262311168 in words is "twelve billion, two hundred sixty-two million, three hundred eleven thousand, one hundred sixty-eight".