12204113222 has 8 divisors (see below), whose sum is σ = 20921336976. Its totient is φ = 5230334232.

The previous prime is 12204113219. The next prime is 12204113261. The reversal of 12204113222 is 22231140221.

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

It is a junction number, because it is equal to n+sod(n) for n = 12204113194 and 12204113203.

It is a congruent 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, 435861173 + ... + 435861200.

It is an arithmetic number, because the mean of its divisors is an integer number (2615167122).

Almost surely, 2^12204113222 is an apocalyptic number.

12204113222 is a deficient number, since it is larger than the sum of its proper divisors (8717223754).

12204113222 is an equidigital number, since it uses as much as digits as its factorization.

12204113222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871722382.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12204113222 its reverse (22231140221), we get a palindrome (34435253443).

The spelling of 12204113222 in words is "twelve billion, two hundred four million, one hundred thirteen thousand, two hundred twenty-two".