22100101001109 has 24 divisors (see below), whose sum is σ = 32793443111520. Its totient is φ = 14331567873888.

The previous prime is 22100101001107. The next prime is 22100101001141. The reversal of 22100101001109 is 90110010100122.

It is a happy number.

It is not a de Polignac number, because 22100101001109 - 2¹ = 22100101001107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22100101001091 and 22100101001100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100101001107) 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 23 ways as a sum of consecutive naturals, for example, 7092879 + ... + 9721580.

It is an arithmetic number, because the mean of its divisors is an integer number (1366393462980).

Almost surely, 2^{22100101001109} is an apocalyptic number.

It is an amenable number.

22100101001109 is a deficient number, since it is larger than the sum of its proper divisors (10693342110411).

22100101001109 is a wasteful number, since it uses less digits than its factorization.

22100101001109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16818449 (or 16818446 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 22100101001109 in words is "twenty-two trillion, one hundred billion, one hundred one million, one thousand, one hundred nine".