10220202221027 has 2 divisors, whose sum is σ = 10220202221028. Its totient is φ = 10220202221026.

The previous prime is 10220202220979. The next prime is 10220202221129. The reversal of 10220202221027 is 72012220202201.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (72012220202201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10220202221027 - 2²⁶ = 10220135112163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10220202220993 and 10220202221011.

It is not a weakly prime, because it can be changed into another prime (10220202221227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110101110513 + 5110101110514.

It is an arithmetic number, because the mean of its divisors is an integer number (5110101110514).

Almost surely, 2^{10220202221027} is an apocalyptic number.

10220202221027 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220202221027 is an equidigital number, since it uses as much as digits as its factorization.

10220202221027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 10220202221027 its reverse (72012220202201), we get a palindrome (82232422423228).

The spelling of 10220202221027 in words is "ten trillion, two hundred twenty billion, two hundred two million, two hundred twenty-one thousand, twenty-seven".