12204872122 has 8 divisors (see below), whose sum is σ = 19103278176. Its totient is φ = 5837112732.

The previous prime is 12204872089. The next prime is 12204872137. The reversal of 12204872122 is 22127840221.

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

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, 132661608 + ... + 132661699.

It is an arithmetic number, because the mean of its divisors is an integer number (2387909772).

Almost surely, 2^12204872122 is an apocalyptic number.

12204872122 is a deficient number, since it is larger than the sum of its proper divisors (6898406054).

12204872122 is a wasteful number, since it uses less digits than its factorization.

12204872122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265323332.

The product of its (nonzero) digits is 7168, while the sum is 31.

The spelling of 12204872122 in words is "twelve billion, two hundred four million, eight hundred seventy-two thousand, one hundred twenty-two".