5211122 has 8 divisors (see below), whose sum is σ = 8933376. Its totient is φ = 2233332.

The previous prime is 5211109. The next prime is 5211209. The reversal of 5211122 is 2211125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 372223 = 5211122 / (5 + 2 + 1 + 1 + 1 + 2 + 2).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5211097 and 5211106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186098 + ... + 186125.

It is an arithmetic number, because the mean of its divisors is an integer number (1116672).

Almost surely, 2^5211122 is an apocalyptic number.

5211122 is a deficient number, since it is larger than the sum of its proper divisors (3722254).

5211122 is a wasteful number, since it uses less digits than its factorization.

5211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372232.

The product of its digits is 40, while the sum is 14.

The square root of 5211122 is about 2282.7882074341. The cubic root of 5211122 is about 173.3712499234.

Adding to 5211122 its reverse (2211125), we get a palindrome (7422247).

The spelling of 5211122 in words is "five million, two hundred eleven thousand, one hundred twenty-two".