109100673338220 has 72 divisors (see below), whose sum is σ = 331211536424496. Its totient is φ = 29069528072832.

The previous prime is 109100673338219. The next prime is 109100673338221. The reversal of 109100673338220 is 22833376001901.

109100673338220 is a `hidden beast` number, since 1 + 0 + 91 + 0 + 0 + 6 + 7 + 3 + 338 + 220 = 666.

It is an interprime number because it is at equal distance from previous prime (109100673338219) and next prime (109100673338221).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (109100673338221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249622902 + ... + 250059581.

It is an arithmetic number, because the mean of its divisors is an integer number (4600160228118).

Almost surely, 2^{109100673338220} is an apocalyptic number.

109100673338220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109100673338220 is an abundant number, since it is smaller than the sum of its proper divisors (222110863086276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109100673338220 is a wasteful number, since it uses less digits than its factorization.

109100673338220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499683711 (or 499683706 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 109100673338220 in words is "one hundred nine trillion, one hundred billion, six hundred seventy-three million, three hundred thirty-eight thousand, two hundred twenty".