110222011102221 has 24 divisors (see below), whose sum is σ = 163548058296480. Its totient is φ = 71479825219296.

The previous prime is 110222011102219. The next prime is 110222011102303. The reversal of 110222011102221 is 122201110222011.

110222011102221 is a `hidden beast` number, since 110 + 2 + 220 + 1 + 110 + 2 + 221 = 666.

It is not a de Polignac number, because 110222011102221 - 2¹ = 110222011102219 is a prime.

It is a super-2 number, since 2×110222011102221² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110222011102194 and 110222011102203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110222011103221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34421691 + ... + 37487288.

It is an arithmetic number, because the mean of its divisors is an integer number (6814502429020).

Almost surely, 2^{110222011102221} is an apocalyptic number.

It is an amenable number.

110222011102221 is a deficient number, since it is larger than the sum of its proper divisors (53326047194259).

110222011102221 is a wasteful number, since it uses less digits than its factorization.

110222011102221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71913625 (or 71913622 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 110222011102221 its reverse (122201110222011), we get a palindrome (232423121324232).

The spelling of 110222011102221 in words is "one hundred ten trillion, two hundred twenty-two billion, eleven million, one hundred two thousand, two hundred twenty-one".