2221100313 has 16 divisors (see below), whose sum is σ = 3013871616. Its totient is φ = 1454680080.

The previous prime is 2221100279. The next prime is 2221100327. The reversal of 2221100313 is 3130011222.

It is not a de Polignac number, because 2221100313 - 2⁶ = 2221100249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2221100292 and 2221100301.

It is not an unprimeable number, because it can be changed into a prime (2221101313) 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 15 ways as a sum of consecutive naturals, for example, 41856 + ... + 78702.

It is an arithmetic number, because the mean of its divisors is an integer number (188366976).

Almost surely, 2^2221100313 is an apocalyptic number.

It is an amenable number.

2221100313 is a deficient number, since it is larger than the sum of its proper divisors (792771303).

2221100313 is a wasteful number, since it uses less digits than its factorization.

2221100313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37204.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2221100313 is about 47128.5509325292. The cubic root of 2221100313 is about 1304.7362371170.

Adding to 2221100313 its reverse (3130011222), we get a palindrome (5351111535).

The spelling of 2221100313 in words is "two billion, two hundred twenty-one million, one hundred thousand, three hundred thirteen".