2219982533 has 2 divisors, whose sum is σ = 2219982534. Its totient is φ = 2219982532.

The previous prime is 2219982529. The next prime is 2219982581. The reversal of 2219982533 is 3352899122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2218221604 + 1760929 = 47098^2 + 1327^2 .

It is a cyclic number.

It is not a de Polignac number, because 2219982533 - 2² = 2219982529 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2219982503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1109991266 + 1109991267.

It is an arithmetic number, because the mean of its divisors is an integer number (1109991267).

Almost surely, 2^2219982533 is an apocalyptic number.

It is an amenable number.

2219982533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2219982533 is an equidigital number, since it uses as much as digits as its factorization.

2219982533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 44.

The square root of 2219982533 is about 47116.6905989799. The cubic root of 2219982533 is about 1304.5173286806.

The spelling of 2219982533 in words is "two billion, two hundred nineteen million, nine hundred eighty-two thousand, five hundred thirty-three".