10223110044 has 144 divisors (see below), whose sum is σ = 31009305600. Its totient is φ = 2777943168.

The previous prime is 10223109997. The next prime is 10223110061. The reversal of 10223110044 is 44001132201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10223109999 and 10223110026.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 479197 + ... + 500075.

It is an arithmetic number, because the mean of its divisors is an integer number (215342400).

Almost surely, 2^10223110044 is an apocalyptic number.

10223110044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10223110044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15504652800).

10223110044 is an abundant number, since it is smaller than the sum of its proper divisors (20786195556).

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

10223110044 is a wasteful number, since it uses less digits than its factorization.

10223110044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20992 (or 20987 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10223110044 its reverse (44001132201), we get a palindrome (54224242245).

The spelling of 10223110044 in words is "ten billion, two hundred twenty-three million, one hundred ten thousand, forty-four".