23222024522 has 16 divisors (see below), whose sum is σ = 35696900232. Its totient is φ = 11323284480.

The previous prime is 23222024521. The next prime is 23222024537. The reversal of 23222024522 is 22542022232.

It can be written as a sum of positive squares in 4 ways, for example, as 19917959161 + 3304065361 = 141131^2 + 57481^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23222024491 and 23222024500.

It is not an unprimeable number, because it can be changed into a prime (23222024521) 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 7 ways as a sum of consecutive naturals, for example, 154298 + ... + 265050.

Almost surely, 2^23222024522 is an apocalyptic number.

23222024522 is a deficient number, since it is larger than the sum of its proper divisors (12474875710).

23222024522 is a wasteful number, since it uses less digits than its factorization.

23222024522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113353.

The product of its (nonzero) digits is 7680, while the sum is 26.

Adding to 23222024522 its reverse (22542022232), we get a palindrome (45764046754).

The spelling of 23222024522 in words is "twenty-three billion, two hundred twenty-two million, twenty-four thousand, five hundred twenty-two".