3523220111 has 8 divisors (see below), whose sum is σ = 3535867440. Its totient is φ = 3510594432.

The previous prime is 3523220089. The next prime is 3523220143. The reversal of 3523220111 is 1110223253.

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 3523220111 - 2¹⁰ = 3523219087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3523220161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364580 + ... + 374118.

It is an arithmetic number, because the mean of its divisors is an integer number (441983430).

Almost surely, 2^3523220111 is an apocalyptic number.

3523220111 is a deficient number, since it is larger than the sum of its proper divisors (12647329).

3523220111 is an equidigital number, since it uses as much as digits as its factorization.

3523220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10825.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3523220111 is about 59356.7191731484. The cubic root of 3523220111 is about 1521.6447038780.

Adding to 3523220111 its reverse (1110223253), we get a palindrome (4633443364).

The spelling of 3523220111 in words is "three billion, five hundred twenty-three million, two hundred twenty thousand, one hundred eleven".