22200102212017 has 2 divisors, whose sum is σ = 22200102212018. Its totient is φ = 22200102212016.

The previous prime is 22200102212003. The next prime is 22200102212053. The reversal of 22200102212017 is 71021220100222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11666760560896 + 10533341651121 = 3415664^2 + 3245511^2 .

It is a cyclic number.

It is not a de Polignac number, because 22200102212017 - 2¹⁵ = 22200102179249 is a prime.

It is not a weakly prime, because it can be changed into another prime (22200102212077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100051106008 + 11100051106009.

It is an arithmetic number, because the mean of its divisors is an integer number (11100051106009).

Almost surely, 2^{22200102212017} is an apocalyptic number.

It is an amenable number.

22200102212017 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200102212017 is an equidigital number, since it uses as much as digits as its factorization.

22200102212017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 22200102212017 its reverse (71021220100222), we get a palindrome (93221322312239).

The spelling of 22200102212017 in words is "twenty-two trillion, two hundred billion, one hundred two million, two hundred twelve thousand, seventeen".