11295221523847 has 2 divisors, whose sum is σ = 11295221523848. Its totient is φ = 11295221523846.

The previous prime is 11295221523767. The next prime is 11295221523853. The reversal of 11295221523847 is 74832512259211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11295221523847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11295221523794 and 11295221523803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11295221523877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5647610761923 + 5647610761924.

It is an arithmetic number, because the mean of its divisors is an integer number (5647610761924).

Almost surely, 2^{11295221523847} is an apocalyptic number.

11295221523847 is a deficient number, since it is larger than the sum of its proper divisors (1).

11295221523847 is an equidigital number, since it uses as much as digits as its factorization.

11295221523847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2419200, while the sum is 52.

The spelling of 11295221523847 in words is "eleven trillion, two hundred ninety-five billion, two hundred twenty-one million, five hundred twenty-three thousand, eight hundred forty-seven".