2243213051056 has 20 divisors (see below), whose sum is σ = 4348783447000. Its totient is φ = 1120946355072.

The previous prime is 2243213050997. The next prime is 2243213051063. The reversal of 2243213051056 is 6501503123422.

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, 41232621 + ... + 41286988.

It is an arithmetic number, because the mean of its divisors is an integer number (217439172350).

Almost surely, 2^{2243213051056} is an apocalyptic number.

It is an amenable number.

2243213051056 is a deficient number, since it is larger than the sum of its proper divisors (2105570395944).

2243213051056 is a wasteful number, since it uses less digits than its factorization.

2243213051056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82521316 (or 82521310 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 2243213051056 its reverse (6501503123422), we get a palindrome (8744716174478).

The spelling of 2243213051056 in words is "two trillion, two hundred forty-three billion, two hundred thirteen million, fifty-one thousand, fifty-six".