2224206811 has 4 divisors (see below), whose sum is σ = 2224969632. Its totient is φ = 2223443992.

The previous prime is 2224206791. The next prime is 2224206821. The reversal of 2224206811 is 1186024222.

2224206811 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, and also an emirpimes, since its reverse is a distinct semiprime: 1186024222 = 2 ⋅593012111.

It is a cyclic number.

It is not a de Polignac number, because 2224206811 - 2¹³ = 2224198619 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 2224206811.

It is not an unprimeable number, because it can be changed into a prime (2224206821) 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, 377020 + ... + 382873.

It is an arithmetic number, because the mean of its divisors is an integer number (556242408).

Almost surely, 2^2224206811 is an apocalyptic number.

2224206811 is a deficient number, since it is larger than the sum of its proper divisors (762821).

2224206811 is an equidigital number, since it uses as much as digits as its factorization.

2224206811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762820.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 2224206811 is about 47161.4971242432. The cubic root of 2224206811 is about 1305.3442349233.

The spelling of 2224206811 in words is "two billion, two hundred twenty-four million, two hundred six thousand, eight hundred eleven".