11220334 has 8 divisors (see below), whose sum is σ = 17222040. Its totient is φ = 5479656.

The previous prime is 11220331. The next prime is 11220337. The reversal of 11220334 is 43302211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11220331) and next prime (11220337).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65149 + ... + 65320.

It is an arithmetic number, because the mean of its divisors is an integer number (2152755).

Almost surely, 2^11220334 is an apocalyptic number.

11220334 is a deficient number, since it is larger than the sum of its proper divisors (6001706).

11220334 is a wasteful number, since it uses less digits than its factorization.

11220334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130514.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 11220334 is about 3349.6767008176. The cubic root of 11220334 is about 223.8731078720.

Adding to 11220334 its reverse (43302211), we get a palindrome (54522545).

The spelling of 11220334 in words is "eleven million, two hundred twenty thousand, three hundred thirty-four".