2220310206013 has 4 divisors (see below), whose sum is σ = 2296872626940. Its totient is φ = 2143747785088.

The previous prime is 2220310205963. The next prime is 2220310206047. The reversal of 2220310206013 is 3106020130222.

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 480807720409 + 1739502485604 = 693403^2 + 1318902^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220310206013 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 (2220310206713) 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, 38281210420 + ... + 38281210477.

It is an arithmetic number, because the mean of its divisors is an integer number (574218156735).

Almost surely, 2^{2220310206013} is an apocalyptic number.

It is an amenable number.

2220310206013 is a deficient number, since it is larger than the sum of its proper divisors (76562420927).

2220310206013 is an equidigital number, since it uses as much as digits as its factorization.

2220310206013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76562420926.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2220310206013 its reverse (3106020130222), we get a palindrome (5326330336235).

The spelling of 2220310206013 in words is "two trillion, two hundred twenty billion, three hundred ten million, two hundred six thousand, thirteen".