11223131222033 has 8 divisors (see below), whose sum is σ = 11247382041000. Its totient is φ = 11198906218368.

The previous prime is 11223131222029. The next prime is 11223131222077. The reversal of 11223131222033 is 33022213132211.

11223131222033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8007360553984 + 3215770668049 = 2829728^2 + 1793257^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11223131222033 - 2² = 11223131222029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11223131221993 and 11223131222011.

It is not an unprimeable number, because it can be changed into a prime (11223131222003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5583266 + ... + 7322507.

It is an arithmetic number, because the mean of its divisors is an integer number (1405922755125).

Almost surely, 2^{11223131222033} is an apocalyptic number.

It is an amenable number.

11223131222033 is a deficient number, since it is larger than the sum of its proper divisors (24250818967).

11223131222033 is a wasteful number, since it uses less digits than its factorization.

11223131222033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12907651.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 11223131222033 its reverse (33022213132211), we get a palindrome (44245344354244).

The spelling of 11223131222033 in words is "eleven trillion, two hundred twenty-three billion, one hundred thirty-one million, two hundred twenty-two thousand, thirty-three".