11221222313333 has 16 divisors (see below), whose sum is σ = 11458008307200. Its totient is φ = 10986155167680.

The previous prime is 11221222313297. The next prime is 11221222313341. The reversal of 11221222313333 is 33331322212211.

11221222313333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11221222313333 - 2¹⁰ = 11221222312309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11221222313296 and 11221222313305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11221222313363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98142923 + ... + 98257191.

It is an arithmetic number, because the mean of its divisors is an integer number (716125519200).

Almost surely, 2^{11221222313333} is an apocalyptic number.

It is an amenable number.

11221222313333 is a deficient number, since it is larger than the sum of its proper divisors (236785993867).

11221222313333 is a wasteful number, since it uses less digits than its factorization.

11221222313333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121772.

The product of its digits is 7776, while the sum is 29.

Adding to 11221222313333 its reverse (33331322212211), we get a palindrome (44552544525544).

The spelling of 11221222313333 in words is "eleven trillion, two hundred twenty-one billion, two hundred twenty-two million, three hundred thirteen thousand, three hundred thirty-three".