222003030300 has 144 divisors (see below), whose sum is σ = 660239012832. Its totient is φ = 57552768000.

The previous prime is 222003030281. The next prime is 222003030307. The reversal of 222003030300 is 3030300222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 222003030300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222003030307) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14433414 + ... + 14448786.

Almost surely, 2^222003030300 is an apocalyptic number.

222003030300 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 222003030300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330119506416).

222003030300 is an abundant number, since it is smaller than the sum of its proper divisors (438235982532).

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

222003030300 is a wasteful number, since it uses less digits than its factorization.

222003030300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16728 (or 16721 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

Adding to 222003030300 its reverse (3030300222), we get a palindrome (225033330522).

The spelling of 222003030300 in words is "two hundred twenty-two billion, three million, thirty thousand, three hundred".