1220224053203 has 2 divisors, whose sum is σ = 1220224053204. Its totient is φ = 1220224053202.

The previous prime is 1220224053163. The next prime is 1220224053221. The reversal of 1220224053203 is 3023504220221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1220224053203 - 2¹⁶ = 1220223987667 is a prime.

It is not a weakly prime, because it can be changed into another prime (1220224053233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610112026601 + 610112026602.

It is an arithmetic number, because the mean of its divisors is an integer number (610112026602).

Almost surely, 2^{1220224053203} is an apocalyptic number.

1220224053203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220224053203 is an equidigital number, since it uses as much as digits as its factorization.

1220224053203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 1220224053203 its reverse (3023504220221), we get a palindrome (4243728273424).

The spelling of 1220224053203 in words is "one trillion, two hundred twenty billion, two hundred twenty-four million, fifty-three thousand, two hundred three".