201001012102211 has 4 divisors (see below), whose sum is σ = 201001779189624. Its totient is φ = 201000245014800.

The previous prime is 201001012102193. The next prime is 201001012102249. The reversal of 201001012102211 is 112201210100102.

201001012102211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 201001012102211 - 2⁶ = 201001012102147 is a prime.

It is a super-2 number, since 2×201001012102211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201001017102211) 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, 383150525 + ... + 383674766.

It is an arithmetic number, because the mean of its divisors is an integer number (50250444797406).

Almost surely, 2^{201001012102211} is an apocalyptic number.

201001012102211 is a deficient number, since it is larger than the sum of its proper divisors (767087413).

201001012102211 is an equidigital number, since it uses as much as digits as its factorization.

201001012102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767087412.

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

Adding to 201001012102211 its reverse (112201210100102), we get a palindrome (313202222202313).

The spelling of 201001012102211 in words is "two hundred one trillion, one billion, twelve million, one hundred two thousand, two hundred eleven".