2238222796663 has 16 divisors (see below), whose sum is σ = 2575342080000. Its totient is φ = 1905480700992.

The previous prime is 2238222796529. The next prime is 2238222796669. The reversal of 2238222796663 is 3666972228322.

It is a cyclic number.

It is not a de Polignac number, because 2238222796663 - 2⁴¹ = 39199541111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2238222796598 and 2238222796607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2238222796669) 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 15 ways as a sum of consecutive naturals, for example, 619303 + ... + 2204536.

It is an arithmetic number, because the mean of its divisors is an integer number (160958880000).

Almost surely, 2^{2238222796663} is an apocalyptic number.

2238222796663 is a deficient number, since it is larger than the sum of its proper divisors (337119283337).

2238222796663 is a wasteful number, since it uses less digits than its factorization.

2238222796663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824614.

The product of its digits is 31352832, while the sum is 58.

The spelling of 2238222796663 in words is "two trillion, two hundred thirty-eight billion, two hundred twenty-two million, seven hundred ninety-six thousand, six hundred sixty-three".