36223710868 has 6 divisors (see below), whose sum is σ = 63391494026. Its totient is φ = 18111855432.

The previous prime is 36223710821. The next prime is 36223710911. The reversal of 36223710868 is 86801732263.

It can be written as a sum of positive squares in only one way, i.e., 25783367184 + 10440343684 = 160572^2 + 102178^2 .

It is a super-2 number, since 2×36223710868² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4527963855 + ... + 4527963862.

Almost surely, 2^36223710868 is an apocalyptic number.

It is an amenable number.

36223710868 is a deficient number, since it is larger than the sum of its proper divisors (27167783158).

36223710868 is a wasteful number, since it uses less digits than its factorization.

36223710868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9055927721 (or 9055927719 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 36223710868 in words is "thirty-six billion, two hundred twenty-three million, seven hundred ten thousand, eight hundred sixty-eight".