200222240 has 48 divisors (see below), whose sum is σ = 475735680. Its totient is φ = 79630080.

The previous prime is 200222221. The next prime is 200222249. The reversal of 200222240 is 42222002.

200222240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (200222249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25145 + ... + 32135.

It is an arithmetic number, because the mean of its divisors is an integer number (9911160).

Almost surely, 2^200222240 is an apocalyptic number.

200222240 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 200222240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237867840).

200222240 is an abundant number, since it is smaller than the sum of its proper divisors (275513440).

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

200222240 is a wasteful number, since it uses less digits than its factorization.

200222240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7185 (or 7177 counting only the distinct ones).

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

The square root of 200222240 is about 14149.9908127179. The cubic root of 200222240 is about 585.0200786933.

Adding to 200222240 its reverse (42222002), we get a palindrome (242444242).

It can be divided in two parts, 2002 and 22240, that added together give a palindrome (24242).

The spelling of 200222240 in words is "two hundred million, two hundred twenty-two thousand, two hundred forty".