2012220120013 has 4 divisors (see below), whose sum is σ = 2012224966848. Its totient is φ = 2012215273180.

The previous prime is 2012220120011. The next prime is 2012220120019. The reversal of 2012220120013 is 3100210222102.

It is a happy number.

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 2012220120013 - 2¹ = 2012220120011 is a prime.

It is a super-2 number, since 2×2012220120013² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012220120011) 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, 1735603 + ... + 2652688.

It is an arithmetic number, because the mean of its divisors is an integer number (503056241712).

Almost surely, 2^{2012220120013} is an apocalyptic number.

It is an amenable number.

2012220120013 is a deficient number, since it is larger than the sum of its proper divisors (4846835).

2012220120013 is an equidigital number, since it uses as much as digits as its factorization.

2012220120013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4846834.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2012220120013 its reverse (3100210222102), we get a palindrome (5112430342115).

The spelling of 2012220120013 in words is "two trillion, twelve billion, two hundred twenty million, one hundred twenty thousand, thirteen".