2242311650 has 12 divisors (see below), whose sum is σ = 4170699762. Its totient is φ = 896924640.

The previous prime is 2242311641. The next prime is 2242311671. The reversal of 2242311650 is 561132422.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2064702721 + 177608929 = 45439^2 + 13327^2 .

It is a Curzon number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 22423067 + ... + 22423166.

Almost surely, 2^2242311650 is an apocalyptic number.

2242311650 is a deficient number, since it is larger than the sum of its proper divisors (1928388112).

2242311650 is a wasteful number, since it uses less digits than its factorization.

2242311650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44846245 (or 44846240 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2242311650 is about 47353.0532278543. The cubic root of 2242311650 is about 1308.8764622173.

The spelling of 2242311650 in words is "two billion, two hundred forty-two million, three hundred eleven thousand, six hundred fifty".