121108226 has 8 divisors (see below), whose sum is σ = 182073744. Its totient is φ = 60416980.

The previous prime is 121108217. The next prime is 121108279. The reversal of 121108226 is 622801121.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67460 + ... + 69231.

It is an arithmetic number, because the mean of its divisors is an integer number (22759218).

Almost surely, 2^121108226 is an apocalyptic number.

121108226 is a deficient number, since it is larger than the sum of its proper divisors (60965518).

121108226 is a wasteful number, since it uses less digits than its factorization.

121108226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137136.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 121108226 is about 11004.9182641217. The cubic root of 121108226 is about 494.7561646401.

Adding to 121108226 its reverse (622801121), we get a palindrome (743909347).

The spelling of 121108226 in words is "one hundred twenty-one million, one hundred eight thousand, two hundred twenty-six".