2202331231013 has 8 divisors (see below), whose sum is σ = 2225518964760. Its totient is φ = 2179170604800.

The previous prime is 2202331230961. The next prime is 2202331231019. The reversal of 2202331231013 is 3101321332022.

It can be written as a sum of positive squares in 4 ways, for example, as 1559356582564 + 642974648449 = 1248742^2 + 801857^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2202331231013 - 2¹⁶ = 2202331165477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2202331231013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202331231019) 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 7 ways as a sum of consecutive naturals, for example, 6613520 + ... + 6938537.

It is an arithmetic number, because the mean of its divisors is an integer number (278189870595).

Almost surely, 2^{2202331231013} is an apocalyptic number.

It is an amenable number.

2202331231013 is a deficient number, since it is larger than the sum of its proper divisors (23187733747).

2202331231013 is a wasteful number, since it uses less digits than its factorization.

2202331231013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13553767.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2202331231013 its reverse (3101321332022), we get a palindrome (5303652563035).

The spelling of 2202331231013 in words is "two trillion, two hundred two billion, three hundred thirty-one million, two hundred thirty-one thousand, thirteen".