4000224200 has 48 divisors (see below), whose sum is σ = 10629170880. Its totient is φ = 1371504960.

The previous prime is 4000224187. The next prime is 4000224203. The reversal of 4000224200 is 24220004.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (4000224203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1427252 + ... + 1430051.

It is an arithmetic number, because the mean of its divisors is an integer number (221441060).

Almost surely, 2^4000224200 is an apocalyptic number.

4000224200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4000224200 is an abundant number, since it is smaller than the sum of its proper divisors (6628946680).

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

4000224200 is a wasteful number, since it uses less digits than its factorization.

4000224200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2857326 (or 2857317 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 4000224200 is about 63247.3256351603. The cubic root of 4000224200 is about 1587.4307093571.

Adding to 4000224200 its reverse (24220004), we get a palindrome (4024444204).

The spelling of 4000224200 in words is "four billion, two hundred twenty-four thousand, two hundred".