22111300313 has 8 divisors (see below), whose sum is σ = 22477225800. Its totient is φ = 21745486080.

The previous prime is 22111300271. The next prime is 22111300363. The reversal of 22111300313 is 31300311122.

It can be written as a sum of positive squares in 4 ways, for example, as 191905609 + 21919394704 = 13853^2 + 148052^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22111300313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22111300291 and 22111300300.

It is not an unprimeable number, because it can be changed into a prime (22111300363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436481 + ... + 484497.

It is an arithmetic number, because the mean of its divisors is an integer number (2809653225).

Almost surely, 2^22111300313 is an apocalyptic number.

It is an amenable number.

22111300313 is a deficient number, since it is larger than the sum of its proper divisors (365925487).

22111300313 is an equidigital number, since it uses as much as digits as its factorization.

22111300313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55627.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 22111300313 its reverse (31300311122), we get a palindrome (53411611435).

The spelling of 22111300313 in words is "twenty-two billion, one hundred eleven million, three hundred thousand, three hundred thirteen".