2242321111 has 8 divisors (see below), whose sum is σ = 2273577264. Its totient is φ = 2211166080.

The previous prime is 2242321061. The next prime is 2242321121. The reversal of 2242321111 is 1111232422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2242321111 - 2¹⁵ = 2242288343 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 (2242321121) 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 7 ways as a sum of consecutive naturals, for example, 19935 + ... + 69871.

It is an arithmetic number, because the mean of its divisors is an integer number (284197158).

Almost surely, 2^2242321111 is an apocalyptic number.

2242321111 is a deficient number, since it is larger than the sum of its proper divisors (31256153).

2242321111 is an equidigital number, since it uses as much as digits as its factorization.

2242321111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50561.

The product of its digits is 192, while the sum is 19.

The square root of 2242321111 is about 47353.1531262703. The cubic root of 2242321111 is about 1308.8783030650.

Adding to 2242321111 its reverse (1111232422), we get a palindrome (3353553533).

It can be divided in two parts, 22423 and 21111, that added together give a palindrome (43534).

The spelling of 2242321111 in words is "two billion, two hundred forty-two million, three hundred twenty-one thousand, one hundred eleven".