22033012210 has 24 divisors (see below), whose sum is σ = 43592590188. Its totient is φ = 8012004000.

The previous prime is 22033012193. The next prime is 22033012271. The reversal of 22033012210 is 1221033022.

It can be written as a sum of positive squares in 2 ways, for example, as 21535856001 + 497156209 = 146751^2 + 22297^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9103341 + ... + 9105760.

Almost surely, 2^22033012210 is an apocalyptic number.

22033012210 is a deficient number, since it is larger than the sum of its proper divisors (21559577978).

22033012210 is a wasteful number, since it uses less digits than its factorization.

22033012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18209130 (or 18209119 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22033012210 its reverse (1221033022), we get a palindrome (23254045232).

The spelling of 22033012210 in words is "twenty-two billion, thirty-three million, twelve thousand, two hundred ten".