2101100322223 has 8 divisors (see below), whose sum is σ = 2410184121120. Its totient is φ = 1794248175840.

The previous prime is 2101100322169. The next prime is 2101100322227. The reversal of 2101100322223 is 3222230011012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2101100322223 - 2⁹ = 2101100321711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2101100322223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101100322227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557911108 + ... + 557914873.

It is an arithmetic number, because the mean of its divisors is an integer number (301273015140).

Almost surely, 2^{2101100322223} is an apocalyptic number.

2101100322223 is a deficient number, since it is larger than the sum of its proper divisors (309083798897).

2101100322223 is a wasteful number, since it uses less digits than its factorization.

2101100322223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115826257.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2101100322223 its reverse (3222230011012), we get a palindrome (5323330333235).

The spelling of 2101100322223 in words is "two trillion, one hundred one billion, one hundred million, three hundred twenty-two thousand, two hundred twenty-three".