2182268824744 has 8 divisors (see below), whose sum is σ = 4091754046410. Its totient is φ = 1091134412368.

The previous prime is 2182268824733. The next prime is 2182268824781. The reversal of 2182268824744 is 4474288622812.

It can be written as a sum of positive squares in only one way, i.e., 1794426351844 + 387842472900 = 1339562^2 + 622770^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136391801539 + ... + 136391801554.

Almost surely, 2^{2182268824744} is an apocalyptic number.

It is an amenable number.

2182268824744 is a deficient number, since it is larger than the sum of its proper divisors (1909485221666).

2182268824744 is a wasteful number, since it uses less digits than its factorization.

2182268824744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272783603099 (or 272783603095 counting only the distinct ones).

The product of its digits is 22020096, while the sum is 58.

The spelling of 2182268824744 in words is "two trillion, one hundred eighty-two billion, two hundred sixty-eight million, eight hundred twenty-four thousand, seven hundred forty-four".