2233143120 has 320 divisors, whose sum is σ = 8018486784. Its totient is φ = 509214720.

The previous prime is 2233143119. The next prime is 2233143127. The reversal of 2233143120 is 213413322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233143127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3765544 + ... + 3766136.

Almost surely, 2^2233143120 is an apocalyptic number.

2233143120 is a gapful number since it is divisible by the number (20) 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 2233143120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4009243392).

2233143120 is an abundant number, since it is smaller than the sum of its proper divisors (5785343664).

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

2233143120 is a wasteful number, since it uses less digits than its factorization.

2233143120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710 (or 704 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2233143120 is about 47256.1437275620. The cubic root of 2233143120 is about 1307.0900815556.

Adding to 2233143120 its reverse (213413322), we get a palindrome (2446556442).

The spelling of 2233143120 in words is "two billion, two hundred thirty-three million, one hundred forty-three thousand, one hundred twenty".