2221002002013 has 32 divisors (see below), whose sum is σ = 3147935535360. Its totient is φ = 1388060789760.

The previous prime is 2221002001997. The next prime is 2221002002027. The reversal of 2221002002013 is 3102002001222.

It is a happy number.

It is not a de Polignac number, because 2221002002013 - 2⁴ = 2221002001997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2221002001983 and 2221002002001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221002002083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43471503 + ... + 43522563.

It is an arithmetic number, because the mean of its divisors is an integer number (98372985480).

Almost surely, 2^{2221002002013} is an apocalyptic number.

It is an amenable number.

2221002002013 is a deficient number, since it is larger than the sum of its proper divisors (926933533347).

2221002002013 is a wasteful number, since it uses less digits than its factorization.

2221002002013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54437.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2221002002013 its reverse (3102002001222), we get a palindrome (5323004003235).

The spelling of 2221002002013 in words is "two trillion, two hundred twenty-one billion, two million, two thousand, thirteen".