22301220313 has 16 divisors (see below), whose sum is σ = 24613839360. Its totient is φ = 20110854400.

The previous prime is 22301220311. The next prime is 22301220329. The reversal of 22301220313 is 31302210322.

It is a cyclic number.

It is not a de Polignac number, because 22301220313 - 2¹ = 22301220311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22301220311) 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 15 ways as a sum of consecutive naturals, for example, 108073 + ... + 237238.

It is an arithmetic number, because the mean of its divisors is an integer number (1538364960).

Almost surely, 2^22301220313 is an apocalyptic number.

It is an amenable number.

22301220313 is a deficient number, since it is larger than the sum of its proper divisors (2312619047).

22301220313 is a wasteful number, since it uses less digits than its factorization.

22301220313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345488.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22301220313 its reverse (31302210322), we get a palindrome (53603430635).

Subtracting 22301220313 from its reverse (31302210322), we obtain a palindrome (9000990009).

The spelling of 22301220313 in words is "twenty-two billion, three hundred one million, two hundred twenty thousand, three hundred thirteen".