1024223112 has 96 divisors (see below), whose sum is σ = 3032808480. Its totient is φ = 309684480.

The previous prime is 1024223111. The next prime is 1024223203. The reversal of 1024223112 is 2113224201.

It is a happy number.

It is a super-3 number, since 3×1024223112³ (a number of 28 digits) contains 333 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (1024223111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 444748 + ... + 447044.

It is an arithmetic number, because the mean of its divisors is an integer number (31591755).

Almost surely, 2^1024223112 is an apocalyptic number.

1024223112 is a gapful number since it is divisible by the number (12) 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 1024223112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1516404240).

1024223112 is an abundant number, since it is smaller than the sum of its proper divisors (2008585368).

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

1024223112 is a wasteful number, since it uses less digits than its factorization.

1024223112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883 (or 2876 counting only the distinct ones).

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

The square root of 1024223112 is about 32003.4859351290. The cubic root of 1024223112 is about 1008.0100386377.

Adding to 1024223112 its reverse (2113224201), we get a palindrome (3137447313).

The spelling of 1024223112 in words is "one billion, twenty-four million, two hundred twenty-three thousand, one hundred twelve".