3220240111 has 8 divisors (see below), whose sum is σ = 3516402384. Its totient is φ = 2924646720.

The previous prime is 3220240087. The next prime is 3220240139. The reversal of 3220240111 is 1110420223.

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

It is a cyclic number.

It is not a de Polignac number, because 3220240111 - 2¹⁹ = 3219715823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220240141) 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, 130336 + ... + 153061.

It is an arithmetic number, because the mean of its divisors is an integer number (439550298).

Almost surely, 2^3220240111 is an apocalyptic number.

3220240111 is a deficient number, since it is larger than the sum of its proper divisors (296162273).

3220240111 is a wasteful number, since it uses less digits than its factorization.

3220240111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284441.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3220240111 is about 56747.1594971942. The cubic root of 3220240111 is about 1476.7129555973.

Adding to 3220240111 its reverse (1110420223), we get a palindrome (4330660334).

The spelling of 3220240111 in words is "three billion, two hundred twenty million, two hundred forty thousand, one hundred eleven".