22203100022 has 4 divisors (see below), whose sum is σ = 33304650036. Its totient is φ = 11101550010.

The previous prime is 22203099967. The next prime is 22203100037. The reversal of 22203100022 is 22000130222.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 5550775004 + ... + 5550775007.

It is an arithmetic number, because the mean of its divisors is an integer number (8326162509).

Almost surely, 2^22203100022 is an apocalyptic number.

22203100022 is a deficient number, since it is larger than the sum of its proper divisors (11101550014).

22203100022 is a wasteful number, since it uses less digits than its factorization.

22203100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11101550013.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 22203100022 its reverse (22000130222), we get a palindrome (44203230244).

The spelling of 22203100022 in words is "twenty-two billion, two hundred three million, one hundred thousand, twenty-two".