2303022221233 has 16 divisors (see below), whose sum is σ = 2313103141440. Its totient is φ = 2292969447936.

The previous prime is 2303022221231. The next prime is 2303022221243. The reversal of 2303022221233 is 3321222203032.

It is a cyclic number.

It is not a de Polignac number, because 2303022221233 - 2¹ = 2303022221231 is a prime.

It is a super-2 number, since 2×2303022221233² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2303022221198 and 2303022221207.

It is not an unprimeable number, because it can be changed into a prime (2303022221231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535958341 + ... + 535962637.

It is an arithmetic number, because the mean of its divisors is an integer number (144568946340).

Almost surely, 2^{2303022221233} is an apocalyptic number.

It is an amenable number.

2303022221233 is a deficient number, since it is larger than the sum of its proper divisors (10080920207).

2303022221233 is a wasteful number, since it uses less digits than its factorization.

2303022221233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7056.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 2303022221233 its reverse (3321222203032), we get a palindrome (5624244424265).

The spelling of 2303022221233 in words is "two trillion, three hundred three billion, twenty-two million, two hundred twenty-one thousand, two hundred thirty-three".