12222313202 has 16 divisors (see below), whose sum is σ = 20198173824. Its totient is φ = 5500590000.

The previous prime is 12222313189. The next prime is 12222313261. The reversal of 12222313202 is 20231322221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2748074 + ... + 2752517.

It is an arithmetic number, because the mean of its divisors is an integer number (1262385864).

Almost surely, 2^12222313202 is an apocalyptic number.

12222313202 is a deficient number, since it is larger than the sum of its proper divisors (7975860622).

12222313202 is a wasteful number, since it uses less digits than its factorization.

12222313202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500705.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12222313202 its reverse (20231322221), we get a palindrome (32453635423).

The spelling of 12222313202 in words is "twelve billion, two hundred twenty-two million, three hundred thirteen thousand, two hundred two".