2013022320226 has 16 divisors (see below), whose sum is σ = 3038899416696. Its totient is φ = 1000056410496.

The previous prime is 2013022320151. The next prime is 2013022320227. The reversal of 2013022320226 is 6220232203102.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1863020255625 + 150002064601 = 1364925^2 + 387301^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2013022320226.

It is not an unprimeable number, because it can be changed into a prime (2013022320227) 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 7 ways as a sum of consecutive naturals, for example, 7733590 + ... + 7989646.

Almost surely, 2^{2013022320226} is an apocalyptic number.

2013022320226 is a deficient number, since it is larger than the sum of its proper divisors (1025877096470).

2013022320226 is a wasteful number, since it uses less digits than its factorization.

2013022320226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281253.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2013022320226 its reverse (6220232203102), we get a palindrome (8233254523328).

The spelling of 2013022320226 in words is "two trillion, thirteen billion, twenty-two million, three hundred twenty thousand, two hundred twenty-six".