5221223322 has 24 divisors (see below), whose sum is σ = 12147336576. Its totient is φ = 1491778008.

The previous prime is 5221223299. The next prime is 5221223327. The reversal of 5221223322 is 2233221225.

It is a happy number.

It is a super-2 number, since 2×5221223322² = 54522345956393431368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5221223292 and 5221223301.

It is not an unprimeable number, because it can be changed into a prime (5221223327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8879338 + ... + 8879925.

It is an arithmetic number, because the mean of its divisors is an integer number (506139024).

Almost surely, 2^5221223322 is an apocalyptic number.

5221223322 is an abundant number, since it is smaller than the sum of its proper divisors (6926113254).

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

5221223322 is a wasteful number, since it uses less digits than its factorization.

5221223322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17759282 (or 17759275 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 5221223322 is about 72258.0329236826. The cubic root of 5221223322 is about 1734.8319948498.

Adding to 5221223322 its reverse (2233221225), we get a palindrome (7454444547).

The spelling of 5221223322 in words is "five billion, two hundred twenty-one million, two hundred twenty-three thousand, three hundred twenty-two".