220200001221163 has 2 divisors, whose sum is σ = 220200001221164. Its totient is φ = 220200001221162.

The previous prime is 220200001221149. The next prime is 220200001221241. The reversal of 220200001221163 is 361122100002022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220200001221163 - 2²¹ = 220199999124011 is a prime.

It is not a weakly prime, because it can be changed into another prime (220200001221463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100000610581 + 110100000610582.

It is an arithmetic number, because the mean of its divisors is an integer number (110100000610582).

Almost surely, 2^{220200001221163} is an apocalyptic number.

220200001221163 is a deficient number, since it is larger than the sum of its proper divisors (1).

220200001221163 is an equidigital number, since it uses as much as digits as its factorization.

220200001221163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 220200001221163 its reverse (361122100002022), we get a palindrome (581322101223185).

The spelling of 220200001221163 in words is "two hundred twenty trillion, two hundred billion, one million, two hundred twenty-one thousand, one hundred sixty-three".