220200631943 has 2 divisors, whose sum is σ = 220200631944. Its totient is φ = 220200631942.

The previous prime is 220200631883. The next prime is 220200631951. The reversal of 220200631943 is 349136002022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220200631943 - 2¹⁴ = 220200615559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220200634943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100315971 + 110100315972.

It is an arithmetic number, because the mean of its divisors is an integer number (110100315972).

Almost surely, 2^220200631943 is an apocalyptic number.

220200631943 is a deficient number, since it is larger than the sum of its proper divisors (1).

220200631943 is an equidigital number, since it uses as much as digits as its factorization.

220200631943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 220200631943 its reverse (349136002022), we get a palindrome (569336633965).

The spelling of 220200631943 in words is "two hundred twenty billion, two hundred million, six hundred thirty-one thousand, nine hundred forty-three".