222213303321300 has 216 divisors, whose sum is σ = 698268036735360. Its totient is φ = 59107797619200.

The previous prime is 222213303321287. The next prime is 222213303321307. The reversal of 222213303321300 is 3123303312222.

222213303321300 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 1 + 3 + 30 + 3 + 321 + 300 = 666.

It is a super-2 number, since 2×222213303321300² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222213303321307) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3285638485 + ... + 3285706115.

Almost surely, 2^{222213303321300} is an apocalyptic number.

222213303321300 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 222213303321300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (349134018367680).

222213303321300 is an abundant number, since it is smaller than the sum of its proper divisors (476054733414060).

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

222213303321300 is a wasteful number, since it uses less digits than its factorization.

222213303321300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76783 (or 76773 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 222213303321300 its reverse (3123303312222), we get a palindrome (225336606633522).

The spelling of 222213303321300 in words is "two hundred twenty-two trillion, two hundred thirteen billion, three hundred three million, three hundred twenty-one thousand, three hundred".