2230323021100 has 144 divisors (see below), whose sum is σ = 5077048048128. Its totient is φ = 849742882560.

The previous prime is 2230323021037. The next prime is 2230323021109. The reversal of 2230323021100 is 11203230322.

It is not an unprimeable number, because it can be changed into a prime (2230323021109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26094034 + ... + 26179366.

It is an arithmetic number, because the mean of its divisors is an integer number (35257278112).

Almost surely, 2^{2230323021100} is an apocalyptic number.

2230323021100 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 2230323021100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2538524024064).

2230323021100 is an abundant number, since it is smaller than the sum of its proper divisors (2846725027028).

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

2230323021100 is a wasteful number, since it uses less digits than its factorization.

2230323021100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85544 (or 85537 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2230323021100 its reverse (11203230322), we get a palindrome (2241526251422).

The spelling of 2230323021100 in words is "two trillion, two hundred thirty billion, three hundred twenty-three million, twenty-one thousand, one hundred".