2210210102005 has 4 divisors (see below), whose sum is σ = 2652252122412. Its totient is φ = 1768168081600.

The previous prime is 2210210102003. The next prime is 2210210102027. The reversal of 2210210102005 is 5002010120122.

It is a happy number.

2210210102005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 267436882449 + 1942773219556 = 517143^2 + 1393834^2 .

It is not a de Polignac number, because 2210210102005 - 2¹ = 2210210102003 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 2210210102005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210210102003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221021010196 + ... + 221021010205.

It is an arithmetic number, because the mean of its divisors is an integer number (663063030603).

Almost surely, 2^{2210210102005} is an apocalyptic number.

It is an amenable number.

2210210102005 is a deficient number, since it is larger than the sum of its proper divisors (442042020407).

2210210102005 is an equidigital number, since it uses as much as digits as its factorization.

2210210102005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442042020406.

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 2210210102005 its reverse (5002010120122), we get a palindrome (7212220222127).

The spelling of 2210210102005 in words is "two trillion, two hundred ten billion, two hundred ten million, one hundred two thousand, five".