2201012011013 has 4 divisors (see below), whose sum is σ = 2276908976940. Its totient is φ = 2125115045088.

The previous prime is 2201012011001. The next prime is 2201012011019. The reversal of 2201012011013 is 3101102101022.

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 843094912804 + 1357917098209 = 918202^2 + 1165297^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201012011013 - 2⁴ = 2201012010997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201012011019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37948482920 + ... + 37948482977.

It is an arithmetic number, because the mean of its divisors is an integer number (569227244235).

Almost surely, 2^{2201012011013} is an apocalyptic number.

It is an amenable number.

2201012011013 is a deficient number, since it is larger than the sum of its proper divisors (75896965927).

2201012011013 is an equidigital number, since it uses as much as digits as its factorization.

2201012011013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75896965926.

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

Adding to 2201012011013 its reverse (3101102101022), we get a palindrome (5302114112035).

Subtracting 2201012011013 from its reverse (3101102101022), we obtain a palindrome (900090090009).

The spelling of 2201012011013 in words is "two trillion, two hundred one billion, twelve million, eleven thousand, thirteen".