110022102000221 has 4 divisors (see below), whose sum is σ = 110760505369500. Its totient is φ = 109283698630944.

The previous prime is 110022102000203. The next prime is 110022102000241. The reversal of 110022102000221 is 122000201220011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43007232840100 + 67014869160121 = 6557990^2 + 8186261^2 .

It is a cyclic number.

It is not a de Polignac number, because 110022102000221 - 2¹⁴ = 110022101983837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110022102000196 and 110022102000205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110022102000241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369201684416 + ... + 369201684713.

It is an arithmetic number, because the mean of its divisors is an integer number (27690126342375).

Almost surely, 2^{110022102000221} is an apocalyptic number.

It is an amenable number.

110022102000221 is a deficient number, since it is larger than the sum of its proper divisors (738403369279).

110022102000221 is an equidigital number, since it uses as much as digits as its factorization.

110022102000221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738403369278.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 110022102000221 its reverse (122000201220011), we get a palindrome (232022303220232).

The spelling of 110022102000221 in words is "one hundred ten trillion, twenty-two billion, one hundred two million, two hundred twenty-one", and thus it is an aban number.