11212003259 has 2 divisors, whose sum is σ = 11212003260. Its totient is φ = 11212003258.

The previous prime is 11212003249. The next prime is 11212003261. The reversal of 11212003259 is 95230021211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11212003259 - 2⁸ = 11212003003 is a prime.

Together with 11212003261, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11212003219) 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 as a sum of consecutive naturals, namely, 5606001629 + 5606001630.

It is an arithmetic number, because the mean of its divisors is an integer number (5606001630).

Almost surely, 2^11212003259 is an apocalyptic number.

11212003259 is a deficient number, since it is larger than the sum of its proper divisors (1).

11212003259 is an equidigital number, since it uses as much as digits as its factorization.

11212003259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 11212003259 in words is "eleven billion, two hundred twelve million, three thousand, two hundred fifty-nine".