11232120299 has 2 divisors, whose sum is σ = 11232120300. Its totient is φ = 11232120298.

The previous prime is 11232120287. The next prime is 11232120331. The reversal of 11232120299 is 99202123211.

It is a happy number.

It is an a-pointer prime, because the next prime (11232120331) can be obtained adding 11232120299 to its sum of digits (32).

It is a weak prime.

It is an emirp because it is prime and its reverse (99202123211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11232120299 is a prime.

It is a super-2 number, since 2×11232120299² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11232120799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616060149 + 5616060150.

It is an arithmetic number, because the mean of its divisors is an integer number (5616060150).

Almost surely, 2^11232120299 is an apocalyptic number.

11232120299 is a deficient number, since it is larger than the sum of its proper divisors (1).

11232120299 is an equidigital number, since it uses as much as digits as its factorization.

11232120299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 11232120299 in words is "eleven billion, two hundred thirty-two million, one hundred twenty thousand, two hundred ninety-nine".