22304354024213 has 2 divisors, whose sum is σ = 22304354024214. Its totient is φ = 22304354024212.

The previous prime is 22304354024207. The next prime is 22304354024257. The reversal of 22304354024213 is 31242045340322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19888763541124 + 2415590483089 = 4459682^2 + 1554217^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22304354024213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22304354024273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11152177012106 + 11152177012107.

It is an arithmetic number, because the mean of its divisors is an integer number (11152177012107).

Almost surely, 2^{22304354024213} is an apocalyptic number.

It is an amenable number.

22304354024213 is a deficient number, since it is larger than the sum of its proper divisors (1).

22304354024213 is an equidigital number, since it uses as much as digits as its factorization.

22304354024213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 22304354024213 its reverse (31242045340322), we get a palindrome (53546399364535).

The spelling of 22304354024213 in words is "twenty-two trillion, three hundred four billion, three hundred fifty-four million, twenty-four thousand, two hundred thirteen".