2110021100201 has 4 divisors (see below), whose sum is σ = 2411452685952. Its totient is φ = 1808589514452.

The previous prime is 2110021100197. The next prime is 2110021100237. The reversal of 2110021100201 is 1020011200112.

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 not a de Polignac number, because 2110021100201 - 2² = 2110021100197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110021100401) 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, 150715792865 + ... + 150715792878.

It is an arithmetic number, because the mean of its divisors is an integer number (602863171488).

Almost surely, 2^{2110021100201} is an apocalyptic number.

It is an amenable number.

2110021100201 is a deficient number, since it is larger than the sum of its proper divisors (301431585751).

2110021100201 is an equidigital number, since it uses as much as digits as its factorization.

2110021100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301431585750.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2110021100201 its reverse (1020011200112), we get a palindrome (3130032300313).

The spelling of 2110021100201 in words is "two trillion, one hundred ten billion, twenty-one million, one hundred thousand, two hundred one".