5221122 has 16 divisors (see below), whose sum is σ = 10551072. Its totient is φ = 1722240.

The previous prime is 5221093. The next prime is 5221123. The reversal of 5221122 is 2211225.

It is a super-2 number, since 2×5221122² = 54520229877768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5221123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3904 + ... + 5067.

It is an arithmetic number, because the mean of its divisors is an integer number (659442).

Almost surely, 2^5221122 is an apocalyptic number.

5221122 is an abundant number, since it is smaller than the sum of its proper divisors (5329950).

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

5221122 is a wasteful number, since it uses less digits than its factorization.

5221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9073.

The product of its digits is 80, while the sum is 15.

The square root of 5221122 is about 2284.9774615956. The cubic root of 5221122 is about 173.4820772845.

Adding to 5221122 its reverse (2211225), we get a palindrome (7432347).

The spelling of 5221122 in words is "five million, two hundred twenty-one thousand, one hundred twenty-two".