2213311099 has 4 divisors (see below), whose sum is σ = 2213447320. Its totient is φ = 2213174880.

The previous prime is 2213311097. The next prime is 2213311147. The reversal of 2213311099 is 9901133122.

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

It is a cyclic number.

It is not a de Polignac number, because 2213311099 - 2¹ = 2213311097 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 2213311099.

It is not an unprimeable number, because it can be changed into a prime (2213311097) 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, 39822 + ... + 77539.

It is an arithmetic number, because the mean of its divisors is an integer number (553361830).

Almost surely, 2^2213311099 is an apocalyptic number.

2213311099 is a deficient number, since it is larger than the sum of its proper divisors (136221).

2213311099 is a wasteful number, since it uses less digits than its factorization.

2213311099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136220.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 2213311099 is about 47045.8404006135. The cubic root of 2213311099 is about 1303.2092502421.

The spelling of 2213311099 in words is "two billion, two hundred thirteen million, three hundred eleven thousand, ninety-nine".