12922194789696 has 336 divisors, whose sum is σ = 36054139939328. Its totient is φ = 4080396902400.

The previous prime is 12922194789683. The next prime is 12922194789701. The reversal of 12922194789696 is 69698749122921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12656409666 + ... + 12656410686.

Almost surely, 2^{12922194789696} is an apocalyptic number.

12922194789696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12922194789696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18027069969664).

12922194789696 is an abundant number, since it is smaller than the sum of its proper divisors (23131945149632).

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

12922194789696 is a wasteful number, since it uses less digits than its factorization.

12922194789696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1930 (or 1867 counting only the distinct ones).

The product of its digits is 423263232, while the sum is 75.

The spelling of 12922194789696 in words is "twelve trillion, nine hundred twenty-two billion, one hundred ninety-four million, seven hundred eighty-nine thousand, six hundred ninety-six".