200022011011973 has 2 divisors, whose sum is σ = 200022011011974. Its totient is φ = 200022011011972.

The previous prime is 200022011011967. The next prime is 200022011011981. The reversal of 200022011011973 is 379110110220002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 161840709485569 + 38181301526404 = 12721663^2 + 6179102^2 .

It is a cyclic number.

It is not a de Polignac number, because 200022011011973 - 2⁶ = 200022011011909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200022011011993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100011005505986 + 100011005505987.

It is an arithmetic number, because the mean of its divisors is an integer number (100011005505987).

Almost surely, 2^{200022011011973} is an apocalyptic number.

It is an amenable number.

200022011011973 is a deficient number, since it is larger than the sum of its proper divisors (1).

200022011011973 is an equidigital number, since it uses as much as digits as its factorization.

200022011011973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

Adding to 200022011011973 its reverse (379110110220002), we get a palindrome (579132121231975).

The spelling of 200022011011973 in words is "two hundred trillion, twenty-two billion, eleven million, eleven thousand, nine hundred seventy-three".