2235223500 has 192 divisors, whose sum is σ = 6690902400. Its totient is φ = 579686400.

The previous prime is 2235223469. The next prime is 2235223511. The reversal of 2235223500 is 53225322.

2235223500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15001426 + ... + 15001574.

It is an arithmetic number, because the mean of its divisors is an integer number (34848450).

Almost surely, 2^2235223500 is an apocalyptic number.

2235223500 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 2235223500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3345451200).

2235223500 is an abundant number, since it is smaller than the sum of its proper divisors (4455678900).

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

2235223500 is a wasteful number, since it uses less digits than its factorization.

2235223500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 2235223500 is about 47278.1503445302. The cubic root of 2235223500 is about 1307.4958474716.

Adding to 2235223500 its reverse (53225322), we get a palindrome (2288448822).

It can be divided in two parts, 2235 and 223500, that multiplied together give a square (499522500 = 22350²).

The spelling of 2235223500 in words is "two billion, two hundred thirty-five million, two hundred twenty-three thousand, five hundred".