22261114 has 16 divisors (see below), whose sum is σ = 34342056. Its totient is φ = 10816000.

The previous prime is 22261111. The next prime is 22261123. The reversal of 22261114 is 41116222.

It can be written as a sum of positive squares in 4 ways, for example, as 22250089 + 11025 = 4717^2 + 105^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22261091 and 22261100.

It is not an unprimeable number, because it can be changed into a prime (22261111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32544 + ... + 33220.

Almost surely, 2^22261114 is an apocalyptic number.

22261114 is a deficient number, since it is larger than the sum of its proper divisors (12080942).

22261114 is a wasteful number, since it uses less digits than its factorization.

22261114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121.

The product of its digits is 192, while the sum is 19.

The square root of 22261114 is about 4718.1685005943. The cubic root of 22261114 is about 281.3081391578.

Adding to 22261114 its reverse (41116222), we get a palindrome (63377336).

The spelling of 22261114 in words is "twenty-two million, two hundred sixty-one thousand, one hundred fourteen".