22302026 has 8 divisors (see below), whose sum is σ = 33480000. Its totient is φ = 11142028.

The previous prime is 22302013. The next prime is 22302031. The reversal of 22302026 is 62020322.

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 = 22301995 and 22302013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 776 + ... + 6723.

It is an arithmetic number, because the mean of its divisors is an integer number (4185000).

Almost surely, 2^22302026 is an apocalyptic number.

22302026 is a deficient number, since it is larger than the sum of its proper divisors (11177974).

22302026 is a wasteful number, since it uses less digits than its factorization.

22302026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8988.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 22302026 is about 4722.5020910530. The cubic root of 22302026 is about 281.4803652699.

Adding to 22302026 its reverse (62020322), we get a palindrome (84322348).

The spelling of 22302026 in words is "twenty-two million, three hundred two thousand, twenty-six".