22110001201101 has 16 divisors (see below), whose sum is σ = 32188639380480. Its totient is φ = 13388068380720.

The previous prime is 22110001201087. The next prime is 22110001201129. The reversal of 22110001201101 is 10110210001122.

It is not a de Polignac number, because 22110001201101 - 2⁵ = 22110001201069 is a prime.

It is a super-2 number, since 2×22110001201101² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110001201151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298271061 + ... + 298345178.

It is an arithmetic number, because the mean of its divisors is an integer number (2011789961280).

Almost surely, 2^{22110001201101} is an apocalyptic number.

It is an amenable number.

22110001201101 is a deficient number, since it is larger than the sum of its proper divisors (10078638179379).

22110001201101 is a wasteful number, since it uses less digits than its factorization.

22110001201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596617376.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 22110001201101 its reverse (10110210001122), we get a palindrome (32220211202223).

The spelling of 22110001201101 in words is "twenty-two trillion, one hundred ten billion, one million, two hundred one thousand, one hundred one".