22242062 has 8 divisors (see below), whose sum is σ = 33563376. Its totient is φ = 11054272.

The previous prime is 22242061. The next prime is 22242071. The reversal of 22242062 is 26024222.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22242061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32963 + ... + 33630.

It is an arithmetic number, because the mean of its divisors is an integer number (4195422).

Almost surely, 2^22242062 is an apocalyptic number.

22242062 is a deficient number, since it is larger than the sum of its proper divisors (11321314).

22242062 is a wasteful number, since it uses less digits than its factorization.

22242062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66762.

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

The square root of 22242062 is about 4716.1490646501. The cubic root of 22242062 is about 281.2278644636.

Adding to 22242062 its reverse (26024222), we get a palindrome (48266284).

The spelling of 22242062 in words is "twenty-two million, two hundred forty-two thousand, sixty-two".