22682022 has 16 divisors (see below), whose sum is σ = 49488192. Its totient is φ = 6873320.

The previous prime is 22682021. The next prime is 22682041. The reversal of 22682022 is 22028622.

It is a junction number, because it is equal to n+sod(n) for n = 22681983 and 22682001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22682021) 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, 171768 + ... + 171899.

It is an arithmetic number, because the mean of its divisors is an integer number (3093012).

Almost surely, 2^22682022 is an apocalyptic number.

22682022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22682022 is an abundant number, since it is smaller than the sum of its proper divisors (26806170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22682022 is a wasteful number, since it uses less digits than its factorization.

22682022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343683.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 22682022 is about 4762.5646452306. The cubic root of 22682022 is about 283.0700505419.

The spelling of 22682022 in words is "twenty-two million, six hundred eighty-two thousand, twenty-two".