110533021044 has 96 divisors (see below), whose sum is σ = 268739251200. Its totient is φ = 35321088000.

The previous prime is 110533021019. The next prime is 110533021091. The reversal of 110533021044 is 440120335011.

110533021044 = 19765² + 19766² + ... + 20043².

It is a happy number.

It is a super-2 number, since 2×110533021044² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22224142 + ... + 22229114.

It is an arithmetic number, because the mean of its divisors is an integer number (2799367200).

Almost surely, 2^110533021044 is an apocalyptic number.

It is an amenable number.

110533021044 is an abundant number, since it is smaller than the sum of its proper divisors (158206230156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110533021044 is a wasteful number, since it uses less digits than its factorization.

110533021044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5561 (or 5559 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 110533021044 its reverse (440120335011), we get a palindrome (550653356055).

The spelling of 110533021044 in words is "one hundred ten billion, five hundred thirty-three million, twenty-one thousand, forty-four".