22140284266804 has 108 divisors (see below), whose sum is σ = 44037233692452. Its totient is φ = 9732249120000.

The previous prime is 22140284266747. The next prime is 22140284266907. The reversal of 22140284266804 is 40866248204122.

It can be written as a sum of positive squares in 2 ways, for example, as 17335648232100 + 4804636034704 = 4163610^2 + 2191948^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 688832574 + ... + 688864714.

It is an arithmetic number, because the mean of its divisors is an integer number (407752163819).

Almost surely, 2^{22140284266804} is an apocalyptic number.

It is an amenable number.

22140284266804 is a deficient number, since it is larger than the sum of its proper divisors (21896949425648).

22140284266804 is a wasteful number, since it uses less digits than its factorization.

22140284266804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33710 (or 33666 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 49.

The spelling of 22140284266804 in words is "twenty-two trillion, one hundred forty billion, two hundred eighty-four million, two hundred sixty-six thousand, eight hundred four".