5513222 has 32 divisors (see below), whose sum is σ = 9997344. Its totient is φ = 2246400.

The previous prime is 5513203. The next prime is 5513227. The reversal of 5513222 is 2223155.

It is a super-3 number, since 3×5513222³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5513194 and 5513203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5513227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10322 + ... + 10842.

It is an arithmetic number, because the mean of its divisors is an integer number (312417).

Almost surely, 2^5513222 is an apocalyptic number.

5513222 is a deficient number, since it is larger than the sum of its proper divisors (4484122).

5513222 is a wasteful number, since it uses less digits than its factorization.

5513222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584.

The product of its digits is 600, while the sum is 20.

The square root of 5513222 is about 2348.0251276339. The cubic root of 5513222 is about 176.6587528594.

Adding to 5513222 its reverse (2223155), we get a palindrome (7736377).

It can be divided in two parts, 551 and 3222, that added together give a palindrome (3773).

The spelling of 5513222 in words is "five million, five hundred thirteen thousand, two hundred twenty-two".