10023223120 has 80 divisors (see below), whose sum is σ = 24693294528. Its totient is φ = 3770624000.

The previous prime is 10023223079. The next prime is 10023223123. The reversal of 10023223120 is 2132232001.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 10023223094 and 10023223103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023223123) 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, 3081495 + ... + 3084745.

Almost surely, 2^10023223120 is an apocalyptic number.

10023223120 is a gapful number since it is divisible by the number (10) 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 10023223120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12346647264).

10023223120 is an abundant number, since it is smaller than the sum of its proper divisors (14670071408).

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

10023223120 is a wasteful number, since it uses less digits than its factorization.

10023223120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5548 (or 5542 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10023223120 its reverse (2132232001), we get a palindrome (12155455121).

The spelling of 10023223120 in words is "ten billion, twenty-three million, two hundred twenty-three thousand, one hundred twenty".