5222123 has 4 divisors (see below), whose sum is σ = 5333280. Its totient is φ = 5110968.

The previous prime is 5222099. The next prime is 5222141. The reversal of 5222123 is 3212225.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5222123 - 2¹⁶ = 5156587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5222153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55508 + ... + 55601.

It is an arithmetic number, because the mean of its divisors is an integer number (1333320).

Almost surely, 2^5222123 is an apocalyptic number.

5222123 is a deficient number, since it is larger than the sum of its proper divisors (111157).

5222123 is a wasteful number, since it uses less digits than its factorization.

5222123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111156.

The product of its digits is 240, while the sum is 17.

The square root of 5222123 is about 2285.1964904577. The cubic root of 5222123 is about 173.4931633092.

Adding to 5222123 its reverse (3212225), we get a palindrome (8434348).

The spelling of 5222123 in words is "five million, two hundred twenty-two thousand, one hundred twenty-three".