2201100400223 has 32 divisors (see below), whose sum is σ = 2367019100160. Its totient is φ = 2041902846720.

The previous prime is 2201100400217. The next prime is 2201100400237. The reversal of 2201100400223 is 3220040011022.

It is not a de Polignac number, because 2201100400223 - 2⁴⁰ = 1101588772447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201100400123) 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 31 ways as a sum of consecutive naturals, for example, 84550373 + ... + 84576401.

It is an arithmetic number, because the mean of its divisors is an integer number (73969346880).

Almost surely, 2^{2201100400223} is an apocalyptic number.

2201100400223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2201100400223 is a deficient number, since it is larger than the sum of its proper divisors (165918699937).

2201100400223 is a wasteful number, since it uses less digits than its factorization.

2201100400223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26807.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2201100400223 its reverse (3220040011022), we get a palindrome (5421140411245).

The spelling of 2201100400223 in words is "two trillion, two hundred one billion, one hundred million, four hundred thousand, two hundred twenty-three".