11242256139467 has 2 divisors, whose sum is σ = 11242256139468. Its totient is φ = 11242256139466.

The previous prime is 11242256139449. The next prime is 11242256139473. The reversal of 11242256139467 is 76493165224211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11242256139467 - 2¹² = 11242256135371 is a prime.

It is not a weakly prime, because it can be changed into another prime (11242256139167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5621128069733 + 5621128069734.

It is an arithmetic number, because the mean of its divisors is an integer number (5621128069734).

Almost surely, 2^{11242256139467} is an apocalyptic number.

11242256139467 is a deficient number, since it is larger than the sum of its proper divisors (1).

11242256139467 is an equidigital number, since it uses as much as digits as its factorization.

11242256139467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 53.

The spelling of 11242256139467 in words is "eleven trillion, two hundred forty-two billion, two hundred fifty-six million, one hundred thirty-nine thousand, four hundred sixty-seven".