12272359829 has 8 divisors (see below), whose sum is σ = 12360099840. Its totient is φ = 12184741296.

The previous prime is 12272359817. The next prime is 12272359843. The reversal of 12272359829 is 92895327221.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12272359829 is a prime.

It is a super-2 number, since 2×12272359829² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12272359529) 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, 177452 + ... + 236714.

It is an arithmetic number, because the mean of its divisors is an integer number (1545012480).

Almost surely, 2^12272359829 is an apocalyptic number.

It is an amenable number.

12272359829 is a deficient number, since it is larger than the sum of its proper divisors (87740011).

12272359829 is a wasteful number, since it uses less digits than its factorization.

12272359829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60739.

The product of its digits is 1088640, while the sum is 50.

The spelling of 12272359829 in words is "twelve billion, two hundred seventy-two million, three hundred fifty-nine thousand, eight hundred twenty-nine".