201022011200873 has 2 divisors, whose sum is σ = 201022011200874. Its totient is φ = 201022011200872.

The previous prime is 201022011200839. The next prime is 201022011201001. The reversal of 201022011200873 is 378002110220102.

201022011200873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124560487884889 + 76461523315984 = 11160667^2 + 8744228^2 .

It is a cyclic number.

It is not a de Polignac number, because 201022011200873 - 2²⁰ = 201022010152297 is a prime.

It is not a weakly prime, because it can be changed into another prime (201022011203873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100511005600436 + 100511005600437.

It is an arithmetic number, because the mean of its divisors is an integer number (100511005600437).

Almost surely, 2^{201022011200873} is an apocalyptic number.

It is an amenable number.

201022011200873 is a deficient number, since it is larger than the sum of its proper divisors (1).

201022011200873 is an equidigital number, since it uses as much as digits as its factorization.

201022011200873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 29.

Adding to 201022011200873 its reverse (378002110220102), we get a palindrome (579024121420975).

The spelling of 201022011200873 in words is "two hundred one trillion, twenty-two billion, eleven million, two hundred thousand, eight hundred seventy-three".