22030203203113 has 6 divisors (see below), whose sum is σ = 25626971073066. Its totient is φ = 18883031316912.

The previous prime is 22030203203089. The next prime is 22030203203143. The reversal of 22030203203113 is 31130230203022.

It can be written as a sum of positive squares in only one way, i.e., 16150174737984 + 5880028465129 = 4018728^2 + 2424877^2 .

It is not a de Polignac number, because 22030203203113 - 2³³ = 22021613268521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22030203203143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224797991820 + ... + 224797991917.

It is an arithmetic number, because the mean of its divisors is an integer number (4271161845511).

Almost surely, 2^{22030203203113} is an apocalyptic number.

It is an amenable number.

22030203203113 is a deficient number, since it is larger than the sum of its proper divisors (3596767869953).

22030203203113 is an equidigital number, since it uses as much as digits as its factorization.

22030203203113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449595983751 (or 449595983744 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22030203203113 its reverse (31130230203022), we get a palindrome (53160433406135).

The spelling of 22030203203113 in words is "twenty-two trillion, thirty billion, two hundred three million, two hundred three thousand, one hundred thirteen".