110122311321 has 16 divisors (see below), whose sum is σ = 177975453120. Its totient is φ = 66740794560.

The previous prime is 110122311319. The next prime is 110122311331. The reversal of 110122311321 is 123113221011.

110122311321 is a `hidden beast` number, since 1 + 10 + 1 + 22 + 311 + 321 = 666.

It is not a de Polignac number, because 110122311321 - 2¹ = 110122311319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110122311294 and 110122311303.

It is not an unprimeable number, because it can be changed into a prime (110122311331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185390800 + ... + 185391393.

It is an arithmetic number, because the mean of its divisors is an integer number (11123465820).

Almost surely, 2^110122311321 is an apocalyptic number.

110122311321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110122311321 is a deficient number, since it is larger than the sum of its proper divisors (67853141799).

110122311321 is a wasteful number, since it uses less digits than its factorization.

110122311321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370782213 (or 370782207 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 110122311321 its reverse (123113221011), we get a palindrome (233235532332).

The spelling of 110122311321 in words is "one hundred ten billion, one hundred twenty-two million, three hundred eleven thousand, three hundred twenty-one".