11233120229 has 2 divisors, whose sum is σ = 11233120230. Its totient is φ = 11233120228.

The previous prime is 11233120187. The next prime is 11233120267. The reversal of 11233120229 is 92202133211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11010304900 + 222815329 = 104930^2 + 14927^2 .

It is an emirp because it is prime and its reverse (92202133211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11233120229 - 2¹² = 11233116133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11233120198 and 11233120207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11233120429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616560114 + 5616560115.

It is an arithmetic number, because the mean of its divisors is an integer number (5616560115).

Almost surely, 2^11233120229 is an apocalyptic number.

It is an amenable number.

11233120229 is a deficient number, since it is larger than the sum of its proper divisors (1).

11233120229 is an equidigital number, since it uses as much as digits as its factorization.

11233120229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 11233120229 in words is "eleven billion, two hundred thirty-three million, one hundred twenty thousand, two hundred twenty-nine".