22212210202010 has 16 divisors (see below), whose sum is σ = 39982168359936. Its totient is φ = 8884841859408.

The previous prime is 22212210201997. The next prime is 22212210202043. The reversal of 22212210202010 is 1020201221222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22212210202010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3022202 + ... + 7318341.

It is an arithmetic number, because the mean of its divisors is an integer number (2498885522496).

Almost surely, 2^{22212210202010} is an apocalyptic number.

22212210202010 is a deficient number, since it is larger than the sum of its proper divisors (17769958157926).

22212210202010 is a wasteful number, since it uses less digits than its factorization.

22212210202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10555357.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22212210202010 its reverse (1020201221222), we get a palindrome (23232411423232).

The spelling of 22212210202010 in words is "twenty-two trillion, two hundred twelve billion, two hundred ten million, two hundred two thousand, ten".