2240222143 has 2 divisors, whose sum is σ = 2240222144. Its totient is φ = 2240222142.

The previous prime is 2240222123. The next prime is 2240222221. The reversal of 2240222143 is 3412220422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2240222143 - 2²⁹ = 1703351231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2240222123) 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 as a sum of consecutive naturals, namely, 1120111071 + 1120111072.

It is an arithmetic number, because the mean of its divisors is an integer number (1120111072).

Almost surely, 2^2240222143 is an apocalyptic number.

2240222143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240222143 is an equidigital number, since it uses as much as digits as its factorization.

2240222143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2240222143 is about 47330.9850203860. The cubic root of 2240222143 is about 1308.4697752935.

Adding to 2240222143 its reverse (3412220422), we get a palindrome (5652442565).

The spelling of 2240222143 in words is "two billion, two hundred forty million, two hundred twenty-two thousand, one hundred forty-three".