110220222021121 has 8 divisors (see below), whose sum is σ = 110802015616320. Its totient is φ = 109639702893072.

The previous prime is 110220222021083. The next prime is 110220222021139. The reversal of 110220222021121 is 121120222022011.

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 110220222021121 - 2⁹ = 110220222020609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110220222021821) 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, 318443365 + ... + 318789298.

It is an arithmetic number, because the mean of its divisors is an integer number (13850251952040).

Almost surely, 2^{110220222021121} is an apocalyptic number.

It is an amenable number.

110220222021121 is a deficient number, since it is larger than the sum of its proper divisors (581793595199).

110220222021121 is an equidigital number, since it uses as much as digits as its factorization.

110220222021121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637233575.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 110220222021121 its reverse (121120222022011), we get a palindrome (231340444043132).

The spelling of 110220222021121 in words is "one hundred ten trillion, two hundred twenty billion, two hundred twenty-two million, twenty-one thousand, one hundred twenty-one".