110002331221 has 8 divisors (see below), whose sum is σ = 110222438144. Its totient is φ = 109782287280.

The previous prime is 110002331209. The next prime is 110002331227. The reversal of 110002331221 is 122133200011.

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 110002331221 - 2⁵ = 110002331189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110002331195 and 110002331204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110002331227) 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, 5108740 + ... + 5130226.

It is an arithmetic number, because the mean of its divisors is an integer number (13777804768).

Almost surely, 2^110002331221 is an apocalyptic number.

It is an amenable number.

110002331221 is a deficient number, since it is larger than the sum of its proper divisors (220106923).

110002331221 is an equidigital number, since it uses as much as digits as its factorization.

110002331221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31491.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 110002331221 its reverse (122133200011), we get a palindrome (232135531232).

The spelling of 110002331221 in words is "one hundred ten billion, two million, three hundred thirty-one thousand, two hundred twenty-one".