22201202210 has 48 divisors (see below), whose sum is σ = 44028302976. Its totient is φ = 8054244000.

The previous prime is 22201202201. The next prime is 22201202239. The reversal of 22201202210 is 1220210222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 500225 + ... + 542795.

It is an arithmetic number, because the mean of its divisors is an integer number (917256312).

Almost surely, 2^22201202210 is an apocalyptic number.

22201202210 is a deficient number, since it is larger than the sum of its proper divisors (21827100766).

22201202210 is a wasteful number, since it uses less digits than its factorization.

22201202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43031 (or 43020 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22201202210 its reverse (1220210222), we get a palindrome (23421412432).

The spelling of 22201202210 in words is "twenty-two billion, two hundred one million, two hundred two thousand, two hundred ten".