22010650 has 24 divisors (see below), whose sum is σ = 41247360. Its totient is φ = 8738160.

The previous prime is 22010647. The next prime is 22010657. The reversal of 22010650 is 5601022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22010657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5367 + ... + 8533.

It is an arithmetic number, because the mean of its divisors is an integer number (1718640).

Almost surely, 2^22010650 is an apocalyptic number.

22010650 is a deficient number, since it is larger than the sum of its proper divisors (19236710).

22010650 is a wasteful number, since it uses less digits than its factorization.

22010650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3318 (or 3313 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 22010650 is about 4691.5509162749. The cubic root of 22010650 is about 280.2491404971.

Adding to 22010650 its reverse (5601022), we get a palindrome (27611672).

The spelling of 22010650 in words is "twenty-two million, ten thousand, six hundred fifty".