22200022010 has 8 divisors (see below), whose sum is σ = 39960039636. Its totient is φ = 8880008800.

The previous prime is 22200022001. The next prime is 22200022037. The reversal of 22200022010 is 1022000222.

It can be written as a sum of positive squares in 2 ways, for example, as 20687356561 + 1512665449 = 143831^2 + 38893^2 .

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 = 22200021982 and 22200022000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1110001091 + ... + 1110001110.

Almost surely, 2^22200022010 is an apocalyptic number.

22200022010 is a deficient number, since it is larger than the sum of its proper divisors (17760017626).

22200022010 is a wasteful number, since it uses less digits than its factorization.

22200022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220002208.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 22200022010 its reverse (1022000222), we get a palindrome (23222022232).

The spelling of 22200022010 in words is "twenty-two billion, two hundred million, twenty-two thousand, ten".