22200010222 has 32 divisors (see below), whose sum is σ = 37076465664. Its totient is φ = 9900079200.

The previous prime is 22200010207. The next prime is 22200010277. The reversal of 22200010222 is 22201000222.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 500197 + ... + 542767.

It is an arithmetic number, because the mean of its divisors is an integer number (1158639552).

Almost surely, 2^22200010222 is an apocalyptic number.

22200010222 is a deficient number, since it is larger than the sum of its proper divisors (14876455442).

22200010222 is a wasteful number, since it uses less digits than its factorization.

22200010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43264.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 22200010222 its reverse (22201000222), we get a palindrome (44401010444).

The spelling of 22200010222 in words is "twenty-two billion, two hundred million, ten thousand, two hundred twenty-two".