5223145122 has 24 divisors (see below), whose sum is σ = 12187339164. Its totient is φ = 1607121504.

The previous prime is 5223145111. The next prime is 5223145153. The reversal of 5223145122 is 2215413225.

5223145122 is a `hidden beast` number, since 522 + 3 + 14 + 5 + 122 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4883074641 + 340070481 = 69879^2 + 18441^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11160333 + ... + 11160800.

Almost surely, 2^5223145122 is an apocalyptic number.

5223145122 is an abundant number, since it is smaller than the sum of its proper divisors (6964194042).

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

5223145122 is a wasteful number, since it uses less digits than its factorization.

5223145122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22321154 (or 22321151 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 5223145122 is about 72271.3298756845. The cubic root of 5223145122 is about 1735.0448179726.

Adding to 5223145122 its reverse (2215413225), we get a palindrome (7438558347).

The spelling of 5223145122 in words is "five billion, two hundred twenty-three million, one hundred forty-five thousand, one hundred twenty-two".