2235224000 has 112 divisors (see below), whose sum is σ = 5714731776. Its totient is φ = 865152000.

The previous prime is 2235223999. The next prime is 2235224009. The reversal of 2235224000 is 4225322.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235224009) 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, 243494 + ... + 252506.

Almost surely, 2^2235224000 is an apocalyptic number.

2235224000 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 2235224000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2857365888).

2235224000 is an abundant number, since it is smaller than the sum of its proper divisors (3479507776).

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

2235224000 is an equidigital number, since it uses as much as digits as its factorization.

2235224000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9071 (or 9051 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2235224000 is about 47278.1556323848. The cubic root of 2235224000 is about 1307.4959449634.

Adding to 2235224000 its reverse (4225322), we get a palindrome (2239449322).

The spelling of 2235224000 in words is "two billion, two hundred thirty-five million, two hundred twenty-four thousand".