11220001111233 has 12 divisors (see below), whose sum is σ = 16911306023040. Its totient is φ = 7154783317176.

The previous prime is 11220001111229. The next prime is 11220001111283. The reversal of 11220001111233 is 33211110002211.

It is not a de Polignac number, because 11220001111233 - 2² = 11220001111229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11220001111283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27101451753 + ... + 27101452166.

It is an arithmetic number, because the mean of its divisors is an integer number (1409275501920).

Almost surely, 2^{11220001111233} is an apocalyptic number.

It is an amenable number.

11220001111233 is a deficient number, since it is larger than the sum of its proper divisors (5691304911807).

11220001111233 is a wasteful number, since it uses less digits than its factorization.

11220001111233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54202903948 (or 54202903945 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11220001111233 its reverse (33211110002211), we get a palindrome (44431111113444).

The spelling of 11220001111233 in words is "eleven trillion, two hundred twenty billion, one million, one hundred eleven thousand, two hundred thirty-three".