222305241300 has 216 divisors, whose sum is σ = 688901907456. Its totient is φ = 55157329920.

The previous prime is 222305241299. The next prime is 222305241329. The reversal of 222305241300 is 3142503222.

222305241300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 40394349 + ... + 40399851.

Almost surely, 2^222305241300 is an apocalyptic number.

222305241300 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 222305241300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344450953728).

222305241300 is an abundant number, since it is smaller than the sum of its proper divisors (466596666156).

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

222305241300 is a wasteful number, since it uses less digits than its factorization.

222305241300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5715 (or 5619 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 222305241300 its reverse (3142503222), we get a palindrome (225447744522).

The spelling of 222305241300 in words is "two hundred twenty-two billion, three hundred five million, two hundred forty-one thousand, three hundred".