12822230813 has 8 divisors (see below), whose sum is σ = 14658414528. Its totient is φ = 10987156224.

The previous prime is 12822230803. The next prime is 12822230849. The reversal of 12822230813 is 31803222821.

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 12822230813 - 2²⁴ = 12805453597 is a prime.

It is a super-3 number, since 3×12822230813³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12822230813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12822230803) 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, 252356 + ... + 298877.

It is an arithmetic number, because the mean of its divisors is an integer number (1832301816).

Almost surely, 2^12822230813 is an apocalyptic number.

It is an amenable number.

12822230813 is a deficient number, since it is larger than the sum of its proper divisors (1836183715).

12822230813 is an equidigital number, since it uses as much as digits as its factorization.

12822230813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554563.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 12822230813 in words is "twelve billion, eight hundred twenty-two million, two hundred thirty thousand, eight hundred thirteen".