2222331300 has 432 divisors, whose sum is σ = 8503622400. Its totient is φ = 484323840.

The previous prime is 2222331283. The next prime is 2222331301. The reversal of 2222331300 is 31332222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2222331301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7099944 + ... + 7100256.

Almost surely, 2^2222331300 is an apocalyptic number.

2222331300 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 2222331300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4251811200).

2222331300 is an abundant number, since it is smaller than the sum of its proper divisors (6281291100).

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

2222331300 is a wasteful number, since it uses less digits than its factorization.

2222331300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2222331300 is about 47141.6090094515. The cubic root of 2222331300 is about 1304.9772312934.

Adding to 2222331300 its reverse (31332222), we get a palindrome (2253663522).

The spelling of 2222331300 in words is "two billion, two hundred twenty-two million, three hundred thirty-one thousand, three hundred".