2243211199 has 4 divisors (see below), whose sum is σ = 2244438160. Its totient is φ = 2241984240.

The previous prime is 2243211197. The next prime is 2243211209. The reversal of 2243211199 is 9911123422.

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 2243211199 - 2¹ = 2243211197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243211197) 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, 610734 + ... + 614395.

It is an arithmetic number, because the mean of its divisors is an integer number (561109540).

Almost surely, 2^2243211199 is an apocalyptic number.

2243211199 is a deficient number, since it is larger than the sum of its proper divisors (1226961).

2243211199 is a wasteful number, since it uses less digits than its factorization.

2243211199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226960.

The product of its digits is 7776, while the sum is 34.

The square root of 2243211199 is about 47362.5505964364. The cubic root of 2243211199 is about 1309.0514663032.

The spelling of 2243211199 in words is "two billion, two hundred forty-three million, two hundred eleven thousand, one hundred ninety-nine".