2110220205 has 8 divisors (see below), whose sum is σ = 3376352352. Its totient is φ = 1125450768.

The previous prime is 2110220191. The next prime is 2110220219. The reversal of 2110220205 is 5020220112.

It is an interprime number because it is at equal distance from previous prime (2110220191) and next prime (2110220219).

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

It is not a de Polignac number, because 2110220205 - 2⁵ = 2110220173 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 140681347 = 2110220205 / (2 + 1 + 1 + 0 + 2 + 2 + 0 + 2 + 0 + 5).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70340659 + ... + 70340688.

It is an arithmetic number, because the mean of its divisors is an integer number (422044044).

Almost surely, 2^2110220205 is an apocalyptic number.

It is an amenable number.

2110220205 is a deficient number, since it is larger than the sum of its proper divisors (1266132147).

2110220205 is a wasteful number, since it uses less digits than its factorization.

2110220205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140681355.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 2110220205 is about 45937.1331822089. The cubic root of 2110220205 is about 1282.6532296048.

Adding to 2110220205 its reverse (5020220112), we get a palindrome (7130440317).

The spelling of 2110220205 in words is "two billion, one hundred ten million, two hundred twenty thousand, two hundred five".