12220000312204 has 12 divisors (see below), whose sum is σ = 21386968506904. Its totient is φ = 6109437881664.

The previous prime is 12220000312199. The next prime is 12220000312213. The reversal of 12220000312204 is 40221300002221.

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, 140519709 + ... + 140606644.

Almost surely, 2^{12220000312204} is an apocalyptic number.

It is an amenable number.

12220000312204 is a deficient number, since it is larger than the sum of its proper divisors (9166968194700).

12220000312204 is a wasteful number, since it uses less digits than its factorization.

12220000312204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281137224 (or 281137222 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12220000312204 its reverse (40221300002221), we get a palindrome (52441300314425).

The spelling of 12220000312204 in words is "twelve trillion, two hundred twenty billion, three hundred twelve thousand, two hundred four".