110111002332221 has 8 divisors (see below), whose sum is σ = 120132428967264. Its totient is φ = 100091464949520.

The previous prime is 110111002332203. The next prime is 110111002332241. The reversal of 110111002332221 is 122233200111011.

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

It is not a de Polignac number, because 110111002332221 - 2³⁸ = 109836124425277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110111002332193 and 110111002332202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110111002332241) 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, 472191215 + ... + 472424348.

It is an arithmetic number, because the mean of its divisors is an integer number (15016553620908).

Almost surely, 2^{110111002332221} is an apocalyptic number.

110111002332221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110111002332221 is a deficient number, since it is larger than the sum of its proper divisors (10021426635043).

110111002332221 is a wasteful number, since it uses less digits than its factorization.

110111002332221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944626171.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 110111002332221 its reverse (122233200111011), we get a palindrome (232344202443232).

The spelling of 110111002332221 in words is "one hundred ten trillion, one hundred eleven billion, two million, three hundred thirty-two thousand, two hundred twenty-one".