109115522 has 8 divisors (see below), whose sum is σ = 165262656. Its totient is φ = 54027972.

The previous prime is 109115483. The next prime is 109115527. The reversal of 109115522 is 225511901.

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

It is a junction number, because it is equal to n+sod(n) for n = 109115491 and 109115500.

It is not an unprimeable number, because it can be changed into a prime (109115527) 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, 264638 + ... + 265049.

It is an arithmetic number, because the mean of its divisors is an integer number (20657832).

Almost surely, 2^109115522 is an apocalyptic number.

109115522 is a deficient number, since it is larger than the sum of its proper divisors (56147134).

109115522 is a wasteful number, since it uses less digits than its factorization.

109115522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529792.

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 109115522 is about 10445.8375442087. The cubic root of 109115522 is about 477.8543144779.

The spelling of 109115522 in words is "one hundred nine million, one hundred fifteen thousand, five hundred twenty-two".