2220553044263 has 2 divisors, whose sum is σ = 2220553044264. Its totient is φ = 2220553044262.

The previous prime is 2220553044209. The next prime is 2220553044271. The reversal of 2220553044263 is 3624403550222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2220553044263 - 2³⁸ = 1945675137319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220553044163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110276522131 + 1110276522132.

It is an arithmetic number, because the mean of its divisors is an integer number (1110276522132).

Almost surely, 2^{2220553044263} is an apocalyptic number.

2220553044263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220553044263 is an equidigital number, since it uses as much as digits as its factorization.

2220553044263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 2220553044263 its reverse (3624403550222), we get a palindrome (5844956594485).

The spelling of 2220553044263 in words is "two trillion, two hundred twenty billion, five hundred fifty-three million, forty-four thousand, two hundred sixty-three".