108920723904226 has 32 divisors (see below), whose sum is σ = 181665719617536. Its totient is φ = 48638449080000.

The previous prime is 108920723904163. The next prime is 108920723904233. The reversal of 108920723904226 is 622409327029801.

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 in 15 ways as a sum of consecutive naturals, for example, 11720250 + ... + 18846901.

It is an arithmetic number, because the mean of its divisors is an integer number (5677053738048).

Almost surely, 2^{108920723904226} is an apocalyptic number.

108920723904226 is a deficient number, since it is larger than the sum of its proper divisors (72744995713310).

108920723904226 is a wasteful number, since it uses less digits than its factorization.

108920723904226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30571618.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 108920723904226 in words is "one hundred eight trillion, nine hundred twenty billion, seven hundred twenty-three million, nine hundred four thousand, two hundred twenty-six".