23222404103533 has 2 divisors, whose sum is σ = 23222404103534. Its totient is φ = 23222404103532.

The previous prime is 23222404103531. The next prime is 23222404103597. The reversal of 23222404103533 is 33530140422232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21423364017444 + 1799040086089 = 4628538^2 + 1341283^2 .

It is a cyclic number.

It is not a de Polignac number, because 23222404103533 - 2¹ = 23222404103531 is a prime.

Together with 23222404103531, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23222404103531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611202051766 + 11611202051767.

It is an arithmetic number, because the mean of its divisors is an integer number (11611202051767).

Almost surely, 2^{23222404103533} is an apocalyptic number.

It is an amenable number.

23222404103533 is a deficient number, since it is larger than the sum of its proper divisors (1).

23222404103533 is an equidigital number, since it uses as much as digits as its factorization.

23222404103533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 23222404103533 its reverse (33530140422232), we get a palindrome (56752544525765).

The spelling of 23222404103533 in words is "twenty-three trillion, two hundred twenty-two billion, four hundred four million, one hundred three thousand, five hundred thirty-three".