5221230522 has 16 divisors (see below), whose sum is σ = 10445140992. Its totient is φ = 1739963520.

The previous prime is 5221230503. The next prime is 5221230541. The reversal of 5221230522 is 2250321225.

It is an interprime number because it is at equal distance from previous prime (5221230503) and next prime (5221230541).

It is a super-2 number, since 2×5221230522² = 54522496327728784968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5221230492 and 5221230501.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85879 + ... + 133482.

It is an arithmetic number, because the mean of its divisors is an integer number (652821312).

Almost surely, 2^5221230522 is an apocalyptic number.

5221230522 is an abundant number, since it is smaller than the sum of its proper divisors (5223910470).

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

5221230522 is a wasteful number, since it uses less digits than its factorization.

5221230522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223333.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5221230522 is about 72258.0827451158. The cubic root of 5221230522 is about 1734.8327922864.

Adding to 5221230522 its reverse (2250321225), we get a palindrome (7471551747).

The spelling of 5221230522 in words is "five billion, two hundred twenty-one million, two hundred thirty thousand, five hundred twenty-two".