22241342 has 8 divisors (see below), whose sum is σ = 33434856. Its totient is φ = 11096392.

The previous prime is 22241339. The next prime is 22241357. The reversal of 22241342 is 24314222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10973 + ... + 12840.

It is an arithmetic number, because the mean of its divisors is an integer number (4179357).

Almost surely, 2^22241342 is an apocalyptic number.

22241342 is a deficient number, since it is larger than the sum of its proper divisors (11193514).

22241342 is a wasteful number, since it uses less digits than its factorization.

22241342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24282.

The product of its digits is 768, while the sum is 20.

The square root of 22241342 is about 4716.0727305672. The cubic root of 22241342 is about 281.2248298792.

Adding to 22241342 its reverse (24314222), we get a palindrome (46555564).

The spelling of 22241342 in words is "twenty-two million, two hundred forty-one thousand, three hundred forty-two".