22203342140233 has 4 divisors (see below), whose sum is σ = 22230787557780. Its totient is φ = 22175896722688.

The previous prime is 22203342140219. The next prime is 22203342140257. The reversal of 22203342140233 is 33204124330222.

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 18381524367424 + 3821817772809 = 4287368^2 + 1954947^2 .

It is a cyclic number.

It is not a de Polignac number, because 22203342140233 - 2⁵ = 22203342140201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22203342140195 and 22203342140204.

It is not an unprimeable number, because it can be changed into a prime (22203342140933) 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, 13722707560 + ... + 13722709177.

It is an arithmetic number, because the mean of its divisors is an integer number (5557696889445).

Almost surely, 2^{22203342140233} is an apocalyptic number.

It is an amenable number.

22203342140233 is a deficient number, since it is larger than the sum of its proper divisors (27445417547).

22203342140233 is an equidigital number, since it uses as much as digits as its factorization.

22203342140233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27445417546.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 22203342140233 its reverse (33204124330222), we get a palindrome (55407466470455).

The spelling of 22203342140233 in words is "twenty-two trillion, two hundred three billion, three hundred forty-two million, one hundred forty thousand, two hundred thirty-three".