22201122104 has 32 divisors (see below), whose sum is σ = 47588277600. Its totient is φ = 9511877760.

The previous prime is 22201122079. The next prime is 22201122107. The reversal of 22201122104 is 40122110222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201122107) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 131294 + ... + 248274.

It is an arithmetic number, because the mean of its divisors is an integer number (1487133675).

Almost surely, 2^22201122104 is an apocalyptic number.

It is an amenable number.

22201122104 is an abundant number, since it is smaller than the sum of its proper divisors (25387155496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22201122104 is a wasteful number, since it uses less digits than its factorization.

22201122104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120383 (or 120379 counting only the distinct ones).

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

Adding to 22201122104 its reverse (40122110222), we get a palindrome (62323232326).

The spelling of 22201122104 in words is "twenty-two billion, two hundred one million, one hundred twenty-two thousand, one hundred four".