22101200201122 has 128 divisors (see below), whose sum is σ = 41242769326080. Its totient is φ = 8666086410240.

The previous prime is 22101200201077. The next prime is 22101200201149. The reversal of 22101200201122 is 22110200210122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22101200201096 and 22101200201105.

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 63 ways as a sum of consecutive naturals, for example, 7311014103 + ... + 7311017125.

It is an arithmetic number, because the mean of its divisors is an integer number (322209135360).

Almost surely, 2^{22101200201122} is an apocalyptic number.

22101200201122 is a deficient number, since it is larger than the sum of its proper divisors (19141569124958).

22101200201122 is a wasteful number, since it uses less digits than its factorization.

22101200201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5536.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22101200201122 its reverse (22110200210122), we get a palindrome (44211400411244).

The spelling of 22101200201122 in words is "twenty-two trillion, one hundred one billion, two hundred million, two hundred one thousand, one hundred twenty-two".