12692294896 has 10 divisors (see below), whose sum is σ = 24591321392. Its totient is φ = 6346147440.

The previous prime is 12692294893. The next prime is 12692294903. The reversal of 12692294896 is 69849229621.

It is a super-2 number, since 2×12692294896² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12692294896.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12692294893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396634200 + ... + 396634231.

Almost surely, 2^12692294896 is an apocalyptic number.

12692294896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12692294896 is a deficient number, since it is larger than the sum of its proper divisors (11899026496).

12692294896 is an equidigital number, since it uses as much as digits as its factorization.

12692294896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793268439 (or 793268433 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 58.

The spelling of 12692294896 in words is "twelve billion, six hundred ninety-two million, two hundred ninety-four thousand, eight hundred ninety-six".