53222822234 has 4 divisors (see below), whose sum is σ = 79834233354. Its totient is φ = 26611411116.

The previous prime is 53222822221. The next prime is 53222822239. The reversal of 53222822234 is 43222822235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37112866609 + 16109955625 = 192647^2 + 126925^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53222822194 and 53222822203.

It is not an unprimeable number, because it can be changed into a prime (53222822239) 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 as a sum of consecutive naturals, namely, 13305705557 + ... + 13305705560.

Almost surely, 2^53222822234 is an apocalyptic number.

53222822234 is a deficient number, since it is larger than the sum of its proper divisors (26611411120).

53222822234 is a wasteful number, since it uses less digits than its factorization.

53222822234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26611411119.

The product of its digits is 92160, while the sum is 35.

Subtracting from 53222822234 its reverse (43222822235), we obtain a palindrome (9999999999).

The spelling of 53222822234 in words is "fifty-three billion, two hundred twenty-two million, eight hundred twenty-two thousand, two hundred thirty-four".