7114222 has 16 divisors (see below), whose sum is σ = 11521440. Its totient is φ = 3284512.

The previous prime is 7114213. The next prime is 7114231. The reversal of 7114222 is 2224117.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7114213) and next prime (7114231).

It is a super-2 number, since 2×7114222² = 101224309330568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7114222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1333 + ... + 4000.

It is an arithmetic number, because the mean of its divisors is an integer number (720090).

Almost surely, 2^7114222 is an apocalyptic number.

7114222 is the 1334-th decagonal number.

7114222 is a deficient number, since it is larger than the sum of its proper divisors (4407218).

7114222 is a wasteful number, since it uses less digits than its factorization.

7114222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5387.

The product of its digits is 224, while the sum is 19.

The square root of 7114222 is about 2667.2498945543. The cubic root of 7114222 is about 192.3279803580.

Adding to 7114222 its reverse (2224117), we get a palindrome (9338339).

The spelling of 7114222 in words is "seven million, one hundred fourteen thousand, two hundred twenty-two".