202000212017 has 2 divisors, whose sum is σ = 202000212018. Its totient is φ = 202000212016.

The previous prime is 202000211983. The next prime is 202000212047. The reversal of 202000212017 is 710212000202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 188391589681 + 13608622336 = 434041^2 + 116656^2 .

It is a cyclic number.

It is not a de Polignac number, because 202000212017 - 2³² = 197705244721 is a prime.

It is a super-3 number, since 3×202000212017³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202000211986 and 202000212004.

It is not a weakly prime, because it can be changed into another prime (202000212047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101000106008 + 101000106009.

It is an arithmetic number, because the mean of its divisors is an integer number (101000106009).

Almost surely, 2^202000212017 is an apocalyptic number.

It is an amenable number.

202000212017 is a deficient number, since it is larger than the sum of its proper divisors (1).

202000212017 is an equidigital number, since it uses as much as digits as its factorization.

202000212017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 17.

Adding to 202000212017 its reverse (710212000202), we get a palindrome (912212212219).

The spelling of 202000212017 in words is "two hundred two billion, two hundred twelve thousand, seventeen".