12104220022 has 8 divisors (see below), whose sum is σ = 18162309672. Its totient is φ = 6050116800.

The previous prime is 12104220017. The next prime is 12104220049. The reversal of 12104220022 is 22002240121.

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 = 12104219978 and 12104220005.

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, 989004 + ... + 1001167.

It is an arithmetic number, because the mean of its divisors is an integer number (2270288709).

Almost surely, 2^12104220022 is an apocalyptic number.

12104220022 is a deficient number, since it is larger than the sum of its proper divisors (6058089650).

12104220022 is a wasteful number, since it uses less digits than its factorization.

12104220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1993214.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12104220022 its reverse (22002240121), we get a palindrome (34106460143).

The spelling of 12104220022 in words is "twelve billion, one hundred four million, two hundred twenty thousand, twenty-two".