110122322121 has 60 divisors (see below), whose sum is σ = 193256836740. Its totient is φ = 62303774400.

The previous prime is 110122322119. The next prime is 110122322131. The reversal of 110122322121 is 121223221011.

It can be written as a sum of positive squares in 2 ways, for example, as 82710884025 + 27411438096 = 287595^2 + 165564^2 .

It is not a de Polignac number, because 110122322121 - 2¹ = 110122322119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110122322094 and 110122322103.

It is not an unprimeable number, because it can be changed into a prime (110122322111) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 263515 + ... + 538223.

It is an arithmetic number, because the mean of its divisors is an integer number (3220947279).

Almost surely, 2^110122322121 is an apocalyptic number.

It is an amenable number.

110122322121 is a deficient number, since it is larger than the sum of its proper divisors (83134514619).

110122322121 is a wasteful number, since it uses less digits than its factorization.

110122322121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274836 (or 274820 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 110122322121 its reverse (121223221011), we get a palindrome (231345543132).

The spelling of 110122322121 in words is "one hundred ten billion, one hundred twenty-two million, three hundred twenty-two thousand, one hundred twenty-one".