11722114 has 4 divisors (see below), whose sum is σ = 17583174. Its totient is φ = 5861056.

The previous prime is 11722097. The next prime is 11722127. The reversal of 11722114 is 41122711.

11722114 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., 11675889 + 46225 = 3417^2 + 215^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11722091 and 11722100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2930527 + ... + 2930530.

Almost surely, 2^11722114 is an apocalyptic number.

11722114 is a deficient number, since it is larger than the sum of its proper divisors (5861060).

11722114 is an equidigital number, since it uses as much as digits as its factorization.

11722114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5861059.

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

The square root of 11722114 is about 3423.7572927998. The cubic root of 11722114 is about 227.1618064022.

Adding to 11722114 its reverse (41122711), we get a palindrome (52844825).

The spelling of 11722114 in words is "eleven million, seven hundred twenty-two thousand, one hundred fourteen".