2011210102201 has 4 divisors (see below), whose sum is σ = 2098654019712. Its totient is φ = 1923766184692.

The previous prime is 2011210102189. The next prime is 2011210102261. The reversal of 2011210102201 is 1022010121102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2011210102201 - 2⁵ = 2011210102169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2011210102261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43721958721 + ... + 43721958766.

It is an arithmetic number, because the mean of its divisors is an integer number (524663504928).

Almost surely, 2^{2011210102201} is an apocalyptic number.

It is an amenable number.

2011210102201 is a deficient number, since it is larger than the sum of its proper divisors (87443917511).

2011210102201 is an equidigital number, since it uses as much as digits as its factorization.

2011210102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87443917510.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2011210102201 its reverse (1022010121102), we get a palindrome (3033220223303).

The spelling of 2011210102201 in words is "two trillion, eleven billion, two hundred ten million, one hundred two thousand, two hundred one".