11133221010033 has 24 divisors (see below), whose sum is σ = 15125042583808. Its totient is φ = 7284323742048.

The previous prime is 11133221010017. The next prime is 11133221010077. The reversal of 11133221010033 is 33001012233111.

It is a happy number.

11133221010033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11133221010033 - 2⁴ = 11133221010017 is a prime.

It is a super-2 number, since 2×11133221010033² (a number of 27 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 = 11133221009991 and 11133221010009.

It is not an unprimeable number, because it can be changed into a prime (11133221010133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5460735 + ... + 7217067.

Almost surely, 2^{11133221010033} is an apocalyptic number.

It is an amenable number.

11133221010033 is a deficient number, since it is larger than the sum of its proper divisors (3991821573775).

11133221010033 is an equidigital number, since it uses as much as digits as its factorization.

11133221010033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757061 (or 1757002 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11133221010033 its reverse (33001012233111), we get a palindrome (44134233243144).

The spelling of 11133221010033 in words is "eleven trillion, one hundred thirty-three billion, two hundred twenty-one million, ten thousand, thirty-three".