110010020222221 has 8 divisors (see below), whose sum is σ = 125937753822144. Its totient is φ = 94135290728640.

The previous prime is 110010020222197. The next prime is 110010020222231. The reversal of 110010020222221 is 122222020010011.

It is a happy number.

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

It is not a de Polignac number, because 110010020222221 - 2⁷ = 110010020222093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110010020222195 and 110010020222204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110010020222231) 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, 13251022135 + ... + 13251030436.

It is an arithmetic number, because the mean of its divisors is an integer number (15742219227768).

Almost surely, 2^{110010020222221} is an apocalyptic number.

It is an amenable number.

110010020222221 is a deficient number, since it is larger than the sum of its proper divisors (15927733599923).

110010020222221 is an equidigital number, since it uses as much as digits as its factorization.

110010020222221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26502053171.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110010020222221 its reverse (122222020010011), we get a palindrome (232232040232232).

The spelling of 110010020222221 in words is "one hundred ten trillion, ten billion, twenty million, two hundred twenty-two thousand, two hundred twenty-one".