200112121012211 has 2 divisors, whose sum is σ = 200112121012212. Its totient is φ = 200112121012210.

The previous prime is 200112121012043. The next prime is 200112121012217. The reversal of 200112121012211 is 112210121211002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200112121012211 - 2¹⁸ = 200112120750067 is a prime.

It is a super-2 number, since 2×200112121012211² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200112121012211.

It is not a weakly prime, because it can be changed into another prime (200112121012217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100056060506105 + 100056060506106.

It is an arithmetic number, because the mean of its divisors is an integer number (100056060506106).

Almost surely, 2^{200112121012211} is an apocalyptic number.

200112121012211 is a deficient number, since it is larger than the sum of its proper divisors (1).

200112121012211 is an equidigital number, since it uses as much as digits as its factorization.

200112121012211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 200112121012211 its reverse (112210121211002), we get a palindrome (312322242223213).

The spelling of 200112121012211 in words is "two hundred trillion, one hundred twelve billion, one hundred twenty-one million, twelve thousand, two hundred eleven".