2244209111 has 16 divisors (see below), whose sum is σ = 2386681440. Its totient is φ = 2104289280.

The previous prime is 2244209081. The next prime is 2244209113. The reversal of 2244209111 is 1119024422.

It is a cyclic number.

It is not a de Polignac number, because 2244209111 - 2¹⁸ = 2243946967 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 (2244209113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 790751 + ... + 793583.

It is an arithmetic number, because the mean of its divisors is an integer number (149167590).

Almost surely, 2^2244209111 is an apocalyptic number.

2244209111 is a deficient number, since it is larger than the sum of its proper divisors (142472329).

2244209111 is a wasteful number, since it uses less digits than its factorization.

2244209111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3266.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 2244209111 is about 47373.0842462257. The cubic root of 2244209111 is about 1309.2455518336.

The spelling of 2244209111 in words is "two billion, two hundred forty-four million, two hundred nine thousand, one hundred eleven".