200101120212011 has 4 divisors (see below), whose sum is σ = 200101825541472. Its totient is φ = 200100414882552.

The previous prime is 200101120211983. The next prime is 200101120212031. The reversal of 200101120212011 is 110212021101002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200101120212011 - 2³⁴ = 200083940342827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200101120212031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352239011 + ... + 352806636.

It is an arithmetic number, because the mean of its divisors is an integer number (50025456385368).

Almost surely, 2^{200101120212011} is an apocalyptic number.

200101120212011 is a deficient number, since it is larger than the sum of its proper divisors (705329461).

200101120212011 is an equidigital number, since it uses as much as digits as its factorization.

200101120212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705329460.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 200101120212011 its reverse (110212021101002), we get a palindrome (310313141313013).

The spelling of 200101120212011 in words is "two hundred trillion, one hundred one billion, one hundred twenty million, two hundred twelve thousand, eleven".