110221220233 has 8 divisors (see below), whose sum is σ = 110676528000. Its totient is φ = 109766849808.

The previous prime is 110221220209. The next prime is 110221220237. The reversal of 110221220233 is 332022122011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110221220233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110221220233.

It is not an unprimeable number, because it can be changed into a prime (110221220237) 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, 1818 + ... + 469516.

It is an arithmetic number, because the mean of its divisors is an integer number (13834566000).

Almost surely, 2^110221220233 is an apocalyptic number.

It is an amenable number.

110221220233 is a deficient number, since it is larger than the sum of its proper divisors (455307767).

110221220233 is an equidigital number, since it uses as much as digits as its factorization.

110221220233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468671.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 110221220233 its reverse (332022122011), we get a palindrome (442243342244).

The spelling of 110221220233 in words is "one hundred ten billion, two hundred twenty-one million, two hundred twenty thousand, two hundred thirty-three".