12533534322 has 8 divisors (see below), whose sum is σ = 25067068656. Its totient is φ = 4177844772.

The previous prime is 12533534317. The next prime is 12533534333. The reversal of 12533534322 is 22343533521.

It is a sphenic number, since it is the product of 3 distinct primes.

12533534322 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1044461188 + ... + 1044461199.

It is an arithmetic number, because the mean of its divisors is an integer number (3133383582).

Almost surely, 2^12533534322 is an apocalyptic number.

12533534322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12533534322 is a wasteful number, since it uses less digits than its factorization.

12533534322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088922392.

The product of its digits is 64800, while the sum is 33.

The spelling of 12533534322 in words is "twelve billion, five hundred thirty-three million, five hundred thirty-four thousand, three hundred twenty-two".