2212325416646 has 32 divisors (see below), whose sum is σ = 3404338534368. Its totient is φ = 1077920870400.

The previous prime is 2212325416627. The next prime is 2212325416661. The reversal of 2212325416646 is 6466145232122.

It is a happy number.

2212325416646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2212325416597 and 2212325416606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15533816 + ... + 15675588.

It is an arithmetic number, because the mean of its divisors is an integer number (106385579199).

Almost surely, 2^{2212325416646} is an apocalyptic number.

2212325416646 is a deficient number, since it is larger than the sum of its proper divisors (1192013117722).

2212325416646 is a wasteful number, since it uses less digits than its factorization.

2212325416646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143096.

The product of its digits is 829440, while the sum is 44.

The spelling of 2212325416646 in words is "two trillion, two hundred twelve billion, three hundred twenty-five million, four hundred sixteen thousand, six hundred forty-six".