22414151 has 4 divisors (see below), whose sum is σ = 22435752. Its totient is φ = 22392552.

The previous prime is 22414127. The next prime is 22414153. The reversal of 22414151 is 15141422.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22414151 - 2⁶ = 22414087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22414153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9161 + ... + 11346.

It is an arithmetic number, because the mean of its divisors is an integer number (5608938).

Almost surely, 2^22414151 is an apocalyptic number.

22414151 is a deficient number, since it is larger than the sum of its proper divisors (21601).

22414151 is a wasteful number, since it uses less digits than its factorization.

22414151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21600.

The product of its digits is 320, while the sum is 20.

The square root of 22414151 is about 4734.3585626777. The cubic root of 22414151 is about 281.9512976941.

Adding to 22414151 its reverse (15141422), we get a palindrome (37555573).

The spelling of 22414151 in words is "twenty-two million, four hundred fourteen thousand, one hundred fifty-one".