22350300013 has 4 divisors (see below), whose sum is σ = 22361042268. Its totient is φ = 22339557760.

The previous prime is 22350299941. The next prime is 22350300019. The reversal of 22350300013 is 31000305322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17848158409 + 4502141604 = 133597^2 + 67098^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22350300013 is a prime.

It is a super-2 number, since 2×22350300013² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22350300019) 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 3 ways as a sum of consecutive naturals, for example, 5368006 + ... + 5372167.

It is an arithmetic number, because the mean of its divisors is an integer number (5590260567).

Almost surely, 2^22350300013 is an apocalyptic number.

It is an amenable number.

22350300013 is a deficient number, since it is larger than the sum of its proper divisors (10742255).

22350300013 is a wasteful number, since it uses less digits than its factorization.

22350300013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10742254.

The product of its (nonzero) digits is 540, while the sum is 19.

Adding to 22350300013 its reverse (31000305322), we get a palindrome (53350605335).

The spelling of 22350300013 in words is "twenty-two billion, three hundred fifty million, three hundred thousand, thirteen".