5133222 has 12 divisors (see below), whose sum is σ = 11122020. Its totient is φ = 1711068.

The previous prime is 5133187. The next prime is 5133239. The reversal of 5133222 is 2223315.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 285179 = 5133222 / (5 + 1 + 3 + 3 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 5133195 and 5133204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142572 + ... + 142607.

It is an arithmetic number, because the mean of its divisors is an integer number (926835).

Almost surely, 2^5133222 is an apocalyptic number.

5133222 is an abundant number, since it is smaller than the sum of its proper divisors (5988798).

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

5133222 is a wasteful number, since it uses less digits than its factorization.

5133222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285187 (or 285184 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 5133222 is about 2265.6614928096. The cubic root of 5133222 is about 172.5030119197.

Adding to 5133222 its reverse (2223315), we get a palindrome (7356537).

The spelling of 5133222 in words is "five million, one hundred thirty-three thousand, two hundred twenty-two".