12220000209996 has 24 divisors (see below), whose sum is σ = 29120000501760. Its totient is φ = 3986666734992.

The previous prime is 12220000209913. The next prime is 12220000209997. The reversal of 12220000209996 is 69990200002221.

It is not an unprimeable number, because it can be changed into a prime (12220000209997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10833332956 + ... + 10833334083.

It is an arithmetic number, because the mean of its divisors is an integer number (1213333354240).

Almost surely, 2^{12220000209996} is an apocalyptic number.

It is an amenable number.

12220000209996 is an abundant number, since it is smaller than the sum of its proper divisors (16900000291764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12220000209996 is a wasteful number, since it uses less digits than its factorization.

12220000209996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21666667093 (or 21666667091 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The spelling of 12220000209996 in words is "twelve trillion, two hundred twenty billion, two hundred nine thousand, nine hundred ninety-six".