12922066032 has 40 divisors (see below), whose sum is σ = 33454473360. Its totient is φ = 4298004480.

The previous prime is 12922066013. The next prime is 12922066033. The reversal of 12922066032 is 23066022921.

It is a junction number, because it is equal to n+sod(n) for n = 12922065984 and 12922066002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12922066033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269857 + ... + 314112.

It is an arithmetic number, because the mean of its divisors is an integer number (836361834).

Almost surely, 2^12922066032 is an apocalyptic number.

12922066032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12922066032 is an abundant number, since it is smaller than the sum of its proper divisors (20532407328).

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

12922066032 is a wasteful number, since it uses less digits than its factorization.

12922066032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584441 (or 584435 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

Adding to 12922066032 its reverse (23066022921), we get a palindrome (35988088953).

The spelling of 12922066032 in words is "twelve billion, nine hundred twenty-two million, sixty-six thousand, thirty-two".