2201110101102 has 128 divisors (see below), whose sum is σ = 5181184673280. Its totient is φ = 616163328000.

The previous prime is 2201110101079. The next prime is 2201110101133. The reversal of 2201110101102 is 2011010111022.

It is a super-2 number, since 2×2201110101102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 108627652 + ... + 108647912.

It is an arithmetic number, because the mean of its divisors is an integer number (40478005260).

Almost surely, 2^{2201110101102} is an apocalyptic number.

2201110101102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2201110101102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2590592336640).

2201110101102 is an abundant number, since it is smaller than the sum of its proper divisors (2980074572178).

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

2201110101102 is a wasteful number, since it uses less digits than its factorization.

2201110101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22450.

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

Adding to 2201110101102 its reverse (2011010111022), we get a palindrome (4212120212124).

The spelling of 2201110101102 in words is "two trillion, two hundred one billion, one hundred ten million, one hundred one thousand, one hundred two".