5202423222 has 16 divisors (see below), whose sum is σ = 10857231360. Its totient is φ = 1658743592.

The previous prime is 5202423203. The next prime is 5202423227. The reversal of 5202423222 is 2223242025.

It is a super-2 number, since 2×5202423222² = 54130414761609722568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5202423192 and 5202423201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5202423227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18849222 + ... + 18849497.

It is an arithmetic number, because the mean of its divisors is an integer number (678576960).

Almost surely, 2^5202423222 is an apocalyptic number.

5202423222 is an abundant number, since it is smaller than the sum of its proper divisors (5654808138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5202423222 is a wasteful number, since it uses less digits than its factorization.

5202423222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37698747.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 5202423222 is about 72127.8255737687. The cubic root of 5202423222 is about 1732.7472829485.

Adding to 5202423222 its reverse (2223242025), we get a palindrome (7425665247).

The spelling of 5202423222 in words is "five billion, two hundred two million, four hundred twenty-three thousand, two hundred twenty-two".