22300613 has 4 divisors (see below), whose sum is σ = 22311840. Its totient is φ = 22289388.

The previous prime is 22300601. The next prime is 22300627. The reversal of 22300613 is 31600322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 22300613 - 2¹⁶ = 22235077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22300591 and 22300600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22300693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1745 + ... + 6902.

It is an arithmetic number, because the mean of its divisors is an integer number (5577960).

Almost surely, 2^22300613 is an apocalyptic number.

It is an amenable number.

22300613 is a deficient number, since it is larger than the sum of its proper divisors (11227).

22300613 is an equidigital number, since it uses as much as digits as its factorization.

22300613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11226.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 22300613 is about 4722.3524857850. The cubic root of 22300613 is about 281.4744205162.

Adding to 22300613 its reverse (31600322), we get a palindrome (53900935).

The spelling of 22300613 in words is "twenty-two million, three hundred thousand, six hundred thirteen".