11214122 has 4 divisors (see below), whose sum is σ = 16821186. Its totient is φ = 5607060.

The previous prime is 11214121. The next prime is 11214139. The reversal of 11214122 is 22141211.

It is a happy number.

11214122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9728161 + 1485961 = 3119^2 + 1219^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11214097 and 11214106.

It is not an unprimeable number, because it can be changed into a prime (11214121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2803529 + ... + 2803532.

Almost surely, 2^11214122 is an apocalyptic number.

11214122 is a deficient number, since it is larger than the sum of its proper divisors (5607064).

11214122 is an equidigital number, since it uses as much as digits as its factorization.

11214122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5607063.

The product of its digits is 32, while the sum is 14.

The square root of 11214122 is about 3348.7493187756. The cubic root of 11214122 is about 223.8317853804.

Adding to 11214122 its reverse (22141211), we get a palindrome (33355333).

The spelling of 11214122 in words is "eleven million, two hundred fourteen thousand, one hundred twenty-two".