109260228878 has 8 divisors (see below), whose sum is σ = 172516150920. Its totient is φ = 51754845240.

The previous prime is 109260228829. The next prime is 109260228881. The reversal of 109260228878 is 878822062901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×109260228878² (a number of 23 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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1437634553 + ... + 1437634628.

It is an arithmetic number, because the mean of its divisors is an integer number (21564518865).

Almost surely, 2^109260228878 is an apocalyptic number.

109260228878 is a deficient number, since it is larger than the sum of its proper divisors (63255922042).

109260228878 is a wasteful number, since it uses less digits than its factorization.

109260228878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2875269202.

The product of its (nonzero) digits is 1548288, while the sum is 53.

The spelling of 109260228878 in words is "one hundred nine billion, two hundred sixty million, two hundred twenty-eight thousand, eight hundred seventy-eight".