22100201221101 has 8 divisors (see below), whose sum is σ = 29474252319264. Its totient is φ = 14729808801840.

The previous prime is 22100201221093. The next prime is 22100201221121. The reversal of 22100201221101 is 10112210200122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22100201221101 - 2³ = 22100201221093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100201221121) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 914655630 + ... + 914679791.

It is an arithmetic number, because the mean of its divisors is an integer number (3684281539908).

Almost surely, 2^{22100201221101} is an apocalyptic number.

It is an amenable number.

22100201221101 is a deficient number, since it is larger than the sum of its proper divisors (7374051098163).

22100201221101 is a wasteful number, since it uses less digits than its factorization.

22100201221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829339451.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22100201221101 its reverse (10112210200122), we get a palindrome (32212411421223).

The spelling of 22100201221101 in words is "twenty-two trillion, one hundred billion, two hundred one million, two hundred twenty-one thousand, one hundred one".