2210210099 has 4 divisors (see below), whose sum is σ = 2219458080. Its totient is φ = 2200962120.

The previous prime is 2210210077. The next prime is 2210210117. The reversal of 2210210099 is 9900120122.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9900120122 = 2 ⋅4950060061.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2210210099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2210210699) 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, 4623632 + ... + 4624109.

It is an arithmetic number, because the mean of its divisors is an integer number (554864520).

Almost surely, 2^2210210099 is an apocalyptic number.

2210210099 is a deficient number, since it is larger than the sum of its proper divisors (9247981).

2210210099 is an equidigital number, since it uses as much as digits as its factorization.

2210210099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9247980.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 2210210099 is about 47012.8716310757. The cubic root of 2210210099 is about 1302.6003373914.

The spelling of 2210210099 in words is "two billion, two hundred ten million, two hundred ten thousand, ninety-nine".