1196416121647 has 2 divisors, whose sum is σ = 1196416121648. Its totient is φ = 1196416121646.

The previous prime is 1196416121639. The next prime is 1196416121683. The reversal of 1196416121647 is 7461216146911.

It is a weak prime.

It is an emirp because it is prime and its reverse (7461216146911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1196416121647 - 2³ = 1196416121639 is a prime.

It is a super-2 number, since 2×1196416121647² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1196416121647.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1196416121687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 598208060823 + 598208060824.

It is an arithmetic number, because the mean of its divisors is an integer number (598208060824).

Almost surely, 2^{1196416121647} is an apocalyptic number.

1196416121647 is a deficient number, since it is larger than the sum of its proper divisors (1).

1196416121647 is an equidigital number, since it uses as much as digits as its factorization.

1196416121647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 49.

The spelling of 1196416121647 in words is "one trillion, one hundred ninety-six billion, four hundred sixteen million, one hundred twenty-one thousand, six hundred forty-seven".