2230321000 has 64 divisors (see below), whose sum is σ = 5272984080. Its totient is φ = 882892800.

The previous prime is 2230320977. The next prime is 2230321007. The reversal of 2230321000 is 1230322.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 230979204 + 1999341796 = 15198^2 + 44714^2 .

It is not an unprimeable number, because it can be changed into a prime (2230321007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85504 + ... + 108496.

Almost surely, 2^2230321000 is an apocalyptic number.

2230321000 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 2230321000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2636492040).

2230321000 is an abundant number, since it is smaller than the sum of its proper divisors (3042663080).

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

2230321000 is a wasteful number, since it uses less digits than its factorization.

2230321000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23111 (or 23097 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2230321000 is about 47226.2744666568. The cubic root of 2230321000 is about 1306.5392406050.

Adding to 2230321000 its reverse (1230322), we get a palindrome (2231551322).

The spelling of 2230321000 in words is "two billion, two hundred thirty million, three hundred twenty-one thousand".