Search a number
BaseRepresentation
bin1001001011111101100100…
…10001110011010010001001
32122112022110121012212000112
410211332302101303102021
510121443122341012131
6110544434525444105
74153363620263603
oct445766221632211
978468417185015
1020202222204041
116489794843aa9
1223233ab410635
13b370a4b09c37
144dbb1551a173
1525078d46102b
hex125fb2473489

20202222204041 has 2 divisors, whose sum is σ = 20202222204042. Its totient is φ = 20202222204040.

The previous prime is 20202222203987. The next prime is 20202222204067. The reversal of 20202222204041 is 14040222220202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17187831764041 + 3014390440000 = 4145821^2 + 1736200^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-20202222204041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20202222203998 and 20202222204016.

It is not a weakly prime, because it can be changed into another prime (20202222206041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10101111102020 + 10101111102021.

It is an arithmetic number, because the mean of its divisors is an integer number (10101111102021).

Almost surely, 220202222204041 is an apocalyptic number.

It is an amenable number.

20202222204041 is a deficient number, since it is larger than the sum of its proper divisors (1).

20202222204041 is an equidigital number, since it uses as much as digits as its factorization.

20202222204041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 20202222204041 its reverse (14040222220202), we get a palindrome (34242444424243).

The spelling of 20202222204041 in words is "twenty trillion, two hundred two billion, two hundred twenty-two million, two hundred four thousand, forty-one".