220012233253 has 2 divisors, whose sum is σ = 220012233254. Its totient is φ = 220012233252.

The previous prime is 220012233247. The next prime is 220012233383. The reversal of 220012233253 is 352332210022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189188461764 + 30823771489 = 434958^2 + 175567^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220012233253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220012233653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110006116626 + 110006116627.

It is an arithmetic number, because the mean of its divisors is an integer number (110006116627).

Almost surely, 2^220012233253 is an apocalyptic number.

It is an amenable number.

220012233253 is a deficient number, since it is larger than the sum of its proper divisors (1).

220012233253 is an equidigital number, since it uses as much as digits as its factorization.

220012233253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 220012233253 its reverse (352332210022), we get a palindrome (572344443275).

The spelling of 220012233253 in words is "two hundred twenty billion, twelve million, two hundred thirty-three thousand, two hundred fifty-three".