2243552311 has 16 divisors (see below), whose sum is σ = 3012323328. Its totient is φ = 1613743200.

The previous prime is 2243552309. The next prime is 2243552369. The reversal of 2243552311 is 1132553422.

It is a cyclic number.

It is not a de Polignac number, because 2243552311 - 2¹ = 2243552309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2243552311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243552371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1119655 + ... + 1121656.

It is an arithmetic number, because the mean of its divisors is an integer number (188270208).

Almost surely, 2^2243552311 is an apocalyptic number.

2243552311 is a deficient number, since it is larger than the sum of its proper divisors (768771017).

2243552311 is a wasteful number, since it uses less digits than its factorization.

2243552311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241342.

The product of its digits is 7200, while the sum is 28.

The square root of 2243552311 is about 47366.1515325026. The cubic root of 2243552311 is about 1309.1178162055.

The spelling of 2243552311 in words is "two billion, two hundred forty-three million, five hundred fifty-two thousand, three hundred eleven".