22303110131233 has 4 divisors (see below), whose sum is σ = 22303952134020. Its totient is φ = 22302268128448.

The previous prime is 22303110131231. The next prime is 22303110131279. The reversal of 22303110131233 is 33213101130322.

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 10866964994064 + 11436145137169 = 3296508^2 + 3381737^2 .

It is a cyclic number.

It is not a de Polignac number, because 22303110131233 - 2¹ = 22303110131231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22303110131198 and 22303110131207.

It is not an unprimeable number, because it can be changed into a prime (22303110131231) 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, 420961660 + ... + 421014637.

It is an arithmetic number, because the mean of its divisors is an integer number (5575988033505).

Almost surely, 2^{22303110131233} is an apocalyptic number.

It is an amenable number.

22303110131233 is a deficient number, since it is larger than the sum of its proper divisors (842002787).

22303110131233 is an equidigital number, since it uses as much as digits as its factorization.

22303110131233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842002786.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 22303110131233 its reverse (33213101130322), we get a palindrome (55516211261555).

The spelling of 22303110131233 in words is "twenty-two trillion, three hundred three billion, one hundred ten million, one hundred thirty-one thousand, two hundred thirty-three".