5223223225 has 24 divisors (see below), whose sum is σ = 7481226528. Its totient is φ = 3575251200.

The previous prime is 5223223217. The next prime is 5223223231.

5223223225 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5223223225 - 2³ = 5223223217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5223223193 and 5223223202.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 553959 + ... + 563308.

It is an arithmetic number, because the mean of its divisors is an integer number (311717772).

Almost surely, 2^5223223225 is an apocalyptic number.

5223223225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5223223225 is a deficient number, since it is larger than the sum of its proper divisors (2258003303).

5223223225 is a wasteful number, since it uses less digits than its factorization.

5223223225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117305 (or 1117300 counting only the distinct ones).

The product of its digits is 14400, while the sum is 28.

The square root of 5223223225 is about 72271.8702193322. The cubic root of 5223223225 is about 1735.0534661164.

It can be divided in two parts, 52232 and 23225, that added together give a palindrome (75457).

The spelling of 5223223225 in words is "five billion, two hundred twenty-three million, two hundred twenty-three thousand, two hundred twenty-five".