11214452044931 has 2 divisors, whose sum is σ = 11214452044932. Its totient is φ = 11214452044930.

The previous prime is 11214452044919. The next prime is 11214452045171. The reversal of 11214452044931 is 13944025441211.

It is a weak prime.

It is an emirp because it is prime and its reverse (13944025441211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11214452044931 - 2²⁶ = 11214384936067 is a prime.

It is a super-2 number, since 2×11214452044931² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11214452544931) 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, 5607226022465 + 5607226022466.

It is an arithmetic number, because the mean of its divisors is an integer number (5607226022466).

Almost surely, 2^{11214452044931} is an apocalyptic number.

11214452044931 is a deficient number, since it is larger than the sum of its proper divisors (1).

11214452044931 is an equidigital number, since it uses as much as digits as its factorization.

11214452044931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 11214452044931 in words is "eleven trillion, two hundred fourteen billion, four hundred fifty-two million, forty-four thousand, nine hundred thirty-one".