22822630 has 16 divisors (see below), whose sum is σ = 41193360. Its totient is φ = 9104032.

The previous prime is 22822621. The next prime is 22822633. The reversal of 22822630 is 3622822.

It is a junction number, because it is equal to n+sod(n) for n = 22822595 and 22822604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22822633) 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, 957 + ... + 6823.

It is an arithmetic number, because the mean of its divisors is an integer number (2574585).

Almost surely, 2^22822630 is an apocalyptic number.

22822630 is a deficient number, since it is larger than the sum of its proper divisors (18370730).

22822630 is a wasteful number, since it uses less digits than its factorization.

22822630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6263.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 22822630 is about 4777.3036328038. The cubic root of 22822630 is about 283.6537720236.

The spelling of 22822630 in words is "twenty-two million, eight hundred twenty-two thousand, six hundred thirty".