1002220183 has 2 divisors, whose sum is σ = 1002220184. Its totient is φ = 1002220182.

The previous prime is 1002220171. The next prime is 1002220201. The reversal of 1002220183 is 3810222001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1002220183 - 2²¹ = 1000123031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1002220183.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002220133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501110091 + 501110092.

It is an arithmetic number, because the mean of its divisors is an integer number (501110092).

Almost surely, 2^1002220183 is an apocalyptic number.

1002220183 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002220183 is an equidigital number, since it uses as much as digits as its factorization.

1002220183 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1002220183 is about 31657.8613143718. The cubic root of 1002220183 is about 1000.7395139843.

Adding to 1002220183 its reverse (3810222001), we get a palindrome (4812442184).

The spelling of 1002220183 in words is "one billion, two million, two hundred twenty thousand, one hundred eighty-three".