2240110221 has 8 divisors (see below), whose sum is σ = 2987278080. Its totient is φ = 1493174592.

The previous prime is 2240110207. The next prime is 2240110237. The reversal of 2240110221 is 1220110422.

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

It is not a de Polignac number, because 2240110221 - 2²² = 2235915917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2240110221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240110291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34141 + ... + 75138.

It is an arithmetic number, because the mean of its divisors is an integer number (373409760).

Almost surely, 2^2240110221 is an apocalyptic number.

It is an amenable number.

2240110221 is a deficient number, since it is larger than the sum of its proper divisors (747167859).

2240110221 is a wasteful number, since it uses less digits than its factorization.

2240110221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116115.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 2240110221 is about 47329.8026723121. The cubic root of 2240110221 is about 1308.4479844496.

Adding to 2240110221 its reverse (1220110422), we get a palindrome (3460220643).

The spelling of 2240110221 in words is "two billion, two hundred forty million, one hundred ten thousand, two hundred twenty-one".