200101121210611 has 2 divisors, whose sum is σ = 200101121210612. Its totient is φ = 200101121210610.

The previous prime is 200101121210581. The next prime is 200101121210651. The reversal of 200101121210611 is 116012121101002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200101121210611 - 2⁵ = 200101121210579 is a prime.

It is not a weakly prime, because it can be changed into another prime (200101121210651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100050560605305 + 100050560605306.

It is an arithmetic number, because the mean of its divisors is an integer number (100050560605306).

Almost surely, 2^{200101121210611} is an apocalyptic number.

200101121210611 is a deficient number, since it is larger than the sum of its proper divisors (1).

200101121210611 is an equidigital number, since it uses as much as digits as its factorization.

200101121210611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 200101121210611 its reverse (116012121101002), we get a palindrome (316113242311613).

The spelling of 200101121210611 in words is "two hundred trillion, one hundred one billion, one hundred twenty-one million, two hundred ten thousand, six hundred eleven".