110201102022221 has 8 divisors (see below), whose sum is σ = 133352594043840. Its totient is φ = 88901729362368.

The previous prime is 110201102022181. The next prime is 110201102022227. The reversal of 110201102022221 is 122220201102011.

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

It is a de Polignac number, because none of the positive numbers 2^k-110201102022221 is a prime.

It is a super-2 number, since 2×110201102022221² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 110201102022221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110201102022227) 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, 463029840311 + ... + 463029840548.

It is an arithmetic number, because the mean of its divisors is an integer number (16669074255480).

Almost surely, 2^{110201102022221} is an apocalyptic number.

It is an amenable number.

110201102022221 is a deficient number, since it is larger than the sum of its proper divisors (23151492021619).

110201102022221 is an equidigital number, since it uses as much as digits as its factorization.

110201102022221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926059680883.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110201102022221 its reverse (122220201102011), we get a palindrome (232421303124232).

The spelling of 110201102022221 in words is "one hundred ten trillion, two hundred one billion, one hundred two million, twenty-two thousand, two hundred twenty-one".