22032113210 has 16 divisors (see below), whose sum is σ = 40201062696. Its totient is φ = 8692121088.

The previous prime is 22032113209. The next prime is 22032113221. The reversal of 22032113210 is 1231123022.

It can be written as a sum of positive squares in 4 ways, for example, as 17491914049 + 4540199161 = 132257^2 + 67381^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15089759 + ... + 15091218.

Almost surely, 2^22032113210 is an apocalyptic number.

22032113210 is a deficient number, since it is larger than the sum of its proper divisors (18168949486).

22032113210 is a wasteful number, since it uses less digits than its factorization.

22032113210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30181057.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22032113210 its reverse (1231123022), we get a palindrome (23263236232).

The spelling of 22032113210 in words is "twenty-two billion, thirty-two million, one hundred thirteen thousand, two hundred ten".