11033020001223 has 48 divisors (see below), whose sum is σ = 17927648234496. Its totient is φ = 6480870793920.

The previous prime is 11033020001141. The next prime is 11033020001249. The reversal of 11033020001223 is 32210002033011.

11033020001223 is a `hidden beast` number, since 1 + 10 + 330 + 200 + 0 + 122 + 3 = 666.

It is not a de Polignac number, because 11033020001223 - 2⁸ = 11033020000967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11033020001196 and 11033020001205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033020001293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11031240 + ... + 11989757.

It is an arithmetic number, because the mean of its divisors is an integer number (373492671552).

Almost surely, 2^{11033020001223} is an apocalyptic number.

11033020001223 is a deficient number, since it is larger than the sum of its proper divisors (6894628233273).

11033020001223 is a wasteful number, since it uses less digits than its factorization.

11033020001223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23021164 (or 23021161 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11033020001223 its reverse (32210002033011), we get a palindrome (43243022034234).

The spelling of 11033020001223 in words is "eleven trillion, thirty-three billion, twenty million, one thousand, two hundred twenty-three".