110113022021331 has 128 divisors (see below), whose sum is σ = 182706241536000. Its totient is φ = 57589812169344.

The previous prime is 110113022021287. The next prime is 110113022021377. The reversal of 110113022021331 is 133120220311011.

It is not a de Polignac number, because 110113022021331 - 2⁷ = 110113022021203 is a prime.

It is a super-2 number, since 2×110113022021331² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 110113022021298 and 110113022021307.

It is not an unprimeable number, because it can be changed into a prime (110113022021231) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11447445240 + ... + 11447454858.

It is an arithmetic number, because the mean of its divisors is an integer number (1427392512000).

Almost surely, 2^{110113022021331} is an apocalyptic number.

110113022021331 is a deficient number, since it is larger than the sum of its proper divisors (72593219514669).

110113022021331 is a wasteful number, since it uses less digits than its factorization.

110113022021331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17501.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 110113022021331 its reverse (133120220311011), we get a palindrome (243233242332342).

The spelling of 110113022021331 in words is "one hundred ten trillion, one hundred thirteen billion, twenty-two million, twenty-one thousand, three hundred thirty-one".