2201100122223 has 20 divisors (see below), whose sum is σ = 3327678374328. Its totient is φ = 1449720558000.

The previous prime is 2201100122201. The next prime is 2201100122233. The reversal of 2201100122223 is 3222210011022.

2201100122223 is a `hidden beast` number, since 220 + 1 + 100 + 122 + 223 = 666.

2201100122223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2201100122223 - 2⁵ = 2201100122191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2201100122196 and 2201100122205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201100122233) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 163692528 + ... + 163705973.

Almost surely, 2^{2201100122223} is an apocalyptic number.

2201100122223 is a deficient number, since it is larger than the sum of its proper divisors (1126578252105).

2201100122223 is an equidigital number, since it uses as much as digits as its factorization.

2201100122223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327398596 (or 327398587 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2201100122223 its reverse (3222210011022), we get a palindrome (5423310133245).

The spelling of 2201100122223 in words is "two trillion, two hundred one billion, one hundred million, one hundred twenty-two thousand, two hundred twenty-three".