11121030012233 has 16 divisors (see below), whose sum is σ = 11499823530000. Its totient is φ = 10746373450752.

The previous prime is 11121030012227. The next prime is 11121030012247. The reversal of 11121030012233 is 33221003012111.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 507039412489 + 10613990599744 = 712067^2 + 3257912^2 .

It is not a de Polignac number, because 11121030012233 - 2³⁴ = 11103850143049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11121030012203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41373413 + ... + 41641341.

It is an arithmetic number, because the mean of its divisors is an integer number (718738970625).

Almost surely, 2^{11121030012233} is an apocalyptic number.

It is an amenable number.

11121030012233 is a deficient number, since it is larger than the sum of its proper divisors (378793517767).

11121030012233 is a wasteful number, since it uses less digits than its factorization.

11121030012233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275644.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11121030012233 its reverse (33221003012111), we get a palindrome (44342033024344).

The spelling of 11121030012233 in words is "eleven trillion, one hundred twenty-one billion, thirty million, twelve thousand, two hundred thirty-three".