4133221130233 has 4 divisors (see below), whose sum is σ = 4451161217188. Its totient is φ = 3815281043280.

The previous prime is 4133221130191. The next prime is 4133221130261. The reversal of 4133221130233 is 3320311223314.

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 921068236729 + 3212152893504 = 959723^2 + 1792248^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4133221130233 is a prime.

It is a super-2 number, since 2×4133221130233² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4133221131233) 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, 158970043458 + ... + 158970043483.

It is an arithmetic number, because the mean of its divisors is an integer number (1112790304297).

Almost surely, 2^{4133221130233} is an apocalyptic number.

It is an amenable number.

4133221130233 is a deficient number, since it is larger than the sum of its proper divisors (317940086955).

4133221130233 is a wasteful number, since it uses less digits than its factorization.

4133221130233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317940086954.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 4133221130233 its reverse (3320311223314), we get a palindrome (7453532353547).

The spelling of 4133221130233 in words is "four trillion, one hundred thirty-three billion, two hundred twenty-one million, one hundred thirty thousand, two hundred thirty-three".