2221300104 has 128 divisors (see below), whose sum is σ = 5985239040. Its totient is φ = 684536832.

The previous prime is 2221300057. The next prime is 2221300129. The reversal of 2221300104 is 4010031222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8445877 + ... + 8446139.

It is an arithmetic number, because the mean of its divisors is an integer number (46759680).

Almost surely, 2^2221300104 is an apocalyptic number.

2221300104 is a gapful number since it is divisible by the number (24) 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 2221300104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2992619520).

2221300104 is an abundant number, since it is smaller than the sum of its proper divisors (3763938936).

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

2221300104 is a wasteful number, since it uses less digits than its factorization.

2221300104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2221300104 is about 47130.6705235561. The cubic root of 2221300104 is about 1304.7753568782.

Adding to 2221300104 its reverse (4010031222), we get a palindrome (6231331326).

The spelling of 2221300104 in words is "two billion, two hundred twenty-one million, three hundred thousand, one hundred four".