12592830221 has 8 divisors (see below), whose sum is σ = 12652385760. Its totient is φ = 12533310928.

The previous prime is 12592830209. The next prime is 12592830251. The reversal of 12592830221 is 12203829521.

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 12592830221 - 2³⁰ = 11519088397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12592830251) 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, 898550 + ... + 912456.

It is an arithmetic number, because the mean of its divisors is an integer number (1581548220).

Almost surely, 2^12592830221 is an apocalyptic number.

It is an amenable number.

12592830221 is a deficient number, since it is larger than the sum of its proper divisors (59555539).

12592830221 is a wasteful number, since it uses less digits than its factorization.

12592830221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18123.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 12592830221 in words is "twelve billion, five hundred ninety-two million, eight hundred thirty thousand, two hundred twenty-one".