22680022 has 8 divisors (see below), whose sum is σ = 34088400. Its totient is φ = 11317224.

The previous prime is 22680017. The next prime is 22680029. The reversal of 22680022 is 22008622.

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

It is a junction number, because it is equal to n+sod(n) for n = 22679975 and 22680002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22680029) 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, 10122 + ... + 12157.

It is an arithmetic number, because the mean of its divisors is an integer number (4261050).

Almost surely, 2^22680022 is an apocalyptic number.

22680022 is a deficient number, since it is larger than the sum of its proper divisors (11408378).

22680022 is a wasteful number, since it uses less digits than its factorization.

22680022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22790.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 22680022 is about 4762.3546696986. The cubic root of 22680022 is about 283.0617303439.

Adding to 22680022 its reverse (22008622), we get a palindrome (44688644).

The spelling of 22680022 in words is "twenty-two million, six hundred eighty thousand, twenty-two".