110121022212223 has 24 divisors (see below), whose sum is σ = 123136336874880. Its totient is φ = 98379133366800.

The previous prime is 110121022212221. The next prime is 110121022212283. The reversal of 110121022212223 is 322212220121011.

It is not a de Polignac number, because 110121022212223 - 2¹ = 110121022212221 is a prime.

It is a super-2 number, since 2×110121022212223² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110121022212194 and 110121022212203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110121022212221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17938788 + ... + 23281798.

It is an arithmetic number, because the mean of its divisors is an integer number (5130680703120).

Almost surely, 2^{110121022212223} is an apocalyptic number.

110121022212223 is a deficient number, since it is larger than the sum of its proper divisors (13015314662657).

110121022212223 is a wasteful number, since it uses less digits than its factorization.

110121022212223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5345979 (or 5345968 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 110121022212223 its reverse (322212220121011), we get a palindrome (432333242333234).

The spelling of 110121022212223 in words is "one hundred ten trillion, one hundred twenty-one billion, twenty-two million, two hundred twelve thousand, two hundred twenty-three".