12622547329 has 8 divisors (see below), whose sum is σ = 14426722688. Its totient is φ = 10818610560.

The previous prime is 12622547323. The next prime is 12622547389. The reversal of 12622547329 is 92374522621.

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

It is a cyclic number.

It is not a de Polignac number, because 12622547329 - 2⁵ = 12622547297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12622547323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73564 + ... + 175090.

It is an arithmetic number, because the mean of its divisors is an integer number (1803340336).

Almost surely, 2^12622547329 is an apocalyptic number.

It is an amenable number.

12622547329 is a deficient number, since it is larger than the sum of its proper divisors (1804175359).

12622547329 is a wasteful number, since it uses less digits than its factorization.

12622547329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119295.

The product of its digits is 362880, while the sum is 43.

The spelling of 12622547329 in words is "twelve billion, six hundred twenty-two million, five hundred forty-seven thousand, three hundred twenty-nine".