2213360442556 has 12 divisors (see below), whose sum is σ = 3873509069920. Its totient is φ = 1106643565440.

The previous prime is 2213360442539. The next prime is 2213360442569. The reversal of 2213360442556 is 6552440633122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9027876 + ... + 9269803.

Almost surely, 2^{2213360442556} is an apocalyptic number.

It is an amenable number.

2213360442556 is a deficient number, since it is larger than the sum of its proper divisors (1660148627364).

2213360442556 is a wasteful number, since it uses less digits than its factorization.

2213360442556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18327924 (or 18327922 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 2213360442556 in words is "two trillion, two hundred thirteen billion, three hundred sixty million, four hundred forty-two thousand, five hundred fifty-six".