11220012333 has 24 divisors (see below), whose sum is σ = 16782386400. Its totient is φ = 7214818464.

The previous prime is 11220012277. The next prime is 11220012343. The reversal of 11220012333 is 33321002211.

It is not a de Polignac number, because 11220012333 - 2¹⁴ = 11219995949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220012343) 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, 244866 + ... + 287052.

It is an arithmetic number, because the mean of its divisors is an integer number (699266100).

Almost surely, 2^11220012333 is an apocalyptic number.

It is an amenable number.

11220012333 is a deficient number, since it is larger than the sum of its proper divisors (5562374067).

11220012333 is a wasteful number, since it uses less digits than its factorization.

11220012333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43241 (or 43238 counting only the distinct ones).

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

Adding to 11220012333 its reverse (33321002211), we get a palindrome (44541014544).

The spelling of 11220012333 in words is "eleven billion, two hundred twenty million, twelve thousand, three hundred thirty-three".