200201222121007 has 2 divisors, whose sum is σ = 200201222121008. Its totient is φ = 200201222121006.

The previous prime is 200201222120993. The next prime is 200201222121029. The reversal of 200201222121007 is 700121222102002.

It is an a-pointer prime, because the next prime (200201222121029) can be obtained adding 200201222121007 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200201222121007 - 2¹¹ = 200201222118959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200201222131007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100100611060503 + 100100611060504.

It is an arithmetic number, because the mean of its divisors is an integer number (100100611060504).

Almost surely, 2^{200201222121007} is an apocalyptic number.

200201222121007 is a deficient number, since it is larger than the sum of its proper divisors (1).

200201222121007 is an equidigital number, since it uses as much as digits as its factorization.

200201222121007 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 200201222121007 its reverse (700121222102002), we get a palindrome (900322444223009).

The spelling of 200201222121007 in words is "two hundred trillion, two hundred one billion, two hundred twenty-two million, one hundred twenty-one thousand, seven".