202022213020097 has 2 divisors, whose sum is σ = 202022213020098. Its totient is φ = 202022213020096.

The previous prime is 202022213020087. The next prime is 202022213020321. The reversal of 202022213020097 is 790020312220202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119102321386801 + 82919891633296 = 10913401^2 + 9106036^2 .

It is a cyclic number.

It is not a de Polignac number, because 202022213020097 - 2³⁴ = 202005033150913 is a prime.

It is not a weakly prime, because it can be changed into another prime (202022213020037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101011106510048 + 101011106510049.

It is an arithmetic number, because the mean of its divisors is an integer number (101011106510049).

Almost surely, 2^{202022213020097} is an apocalyptic number.

It is an amenable number.

202022213020097 is a deficient number, since it is larger than the sum of its proper divisors (1).

202022213020097 is an equidigital number, since it uses as much as digits as its factorization.

202022213020097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 202022213020097 its reverse (790020312220202), we get a palindrome (992042525240299).

The spelling of 202022213020097 in words is "two hundred two trillion, twenty-two billion, two hundred thirteen million, twenty thousand, ninety-seven".