5223205122 has 32 divisors (see below), whose sum is σ = 10849334400. Its totient is φ = 1674972288.

The previous prime is 5223205111. The next prime is 5223205129. The reversal of 5223205122 is 2215023225.

It is a junction number, because it is equal to n+sod(n) for n = 5223205092 and 5223205101.

It is not an unprimeable number, because it can be changed into a prime (5223205129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112422 + ... + 151937.

It is an arithmetic number, because the mean of its divisors is an integer number (339041700).

Almost surely, 2^5223205122 is an apocalyptic number.

5223205122 is an abundant number, since it is smaller than the sum of its proper divisors (5626129278).

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

5223205122 is a wasteful number, since it uses less digits than its factorization.

5223205122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264490.

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

The square root of 5223205122 is about 72271.7449768580. The cubic root of 5223205122 is about 1735.0514616256.

Adding to 5223205122 its reverse (2215023225), we get a palindrome (7438228347).

The spelling of 5223205122 in words is "five billion, two hundred twenty-three million, two hundred five thousand, one hundred twenty-two".