11221714 has 8 divisors (see below), whose sum is σ = 19237248. Its totient is φ = 4809300.

The previous prime is 11221709. The next prime is 11221739. The reversal of 11221714 is 41712211.

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

It is a junction number, because it is equal to n+sod(n) for n = 11221691 and 11221700.

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, 400762 + ... + 400789.

It is an arithmetic number, because the mean of its divisors is an integer number (2404656).

Almost surely, 2^11221714 is an apocalyptic number.

11221714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11221714 is a deficient number, since it is larger than the sum of its proper divisors (8015534).

11221714 is an equidigital number, since it uses as much as digits as its factorization.

11221714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801560.

The product of its digits is 112, while the sum is 19.

The square root of 11221714 is about 3349.8826845130. The cubic root of 11221714 is about 223.8822856209.

Adding to 11221714 its reverse (41712211), we get a palindrome (52933925).

It can be divided in two parts, 11221 and 714, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 11221714 in words is "eleven million, two hundred twenty-one thousand, seven hundred fourteen".