2111200310201 has 4 divisors (see below), whose sum is σ = 2151034278372. Its totient is φ = 2071366342032.

The previous prime is 2111200310099. The next prime is 2111200310237. The reversal of 2111200310201 is 1020130021112.

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

It can be written as a sum of positive squares in 2 ways, for example, as 940465490176 + 1170734820025 = 969776^2 + 1082005^2 .

It is a cyclic number.

It is not a de Polignac number, because 2111200310201 - 2¹⁴ = 2111200293817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2111200310801) 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, 19916984006 + ... + 19916984111.

It is an arithmetic number, because the mean of its divisors is an integer number (537758569593).

Almost surely, 2^{2111200310201} is an apocalyptic number.

It is an amenable number.

2111200310201 is a deficient number, since it is larger than the sum of its proper divisors (39833968171).

2111200310201 is an equidigital number, since it uses as much as digits as its factorization.

2111200310201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39833968170.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2111200310201 its reverse (1020130021112), we get a palindrome (3131330331313).

The spelling of 2111200310201 in words is "two trillion, one hundred eleven billion, two hundred million, three hundred ten thousand, two hundred one".