109795817227 has 4 divisors (see below), whose sum is σ = 113581879920. Its totient is φ = 106009754536.

The previous prime is 109795817213. The next prime is 109795817233. The reversal of 109795817227 is 722718597901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 109795817227 - 2¹⁵ = 109795784459 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109795817927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1893031303 + ... + 1893031360.

It is an arithmetic number, because the mean of its divisors is an integer number (28395469980).

Almost surely, 2^109795817227 is an apocalyptic number.

109795817227 is a deficient number, since it is larger than the sum of its proper divisors (3786062693).

109795817227 is an equidigital number, since it uses as much as digits as its factorization.

109795817227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3786062692.

The product of its (nonzero) digits is 4445280, while the sum is 58.

The spelling of 109795817227 in words is "one hundred nine billion, seven hundred ninety-five million, eight hundred seventeen thousand, two hundred twenty-seven".