1147222704587 has 2 divisors, whose sum is σ = 1147222704588. Its totient is φ = 1147222704586.

The previous prime is 1147222704553. The next prime is 1147222704601. The reversal of 1147222704587 is 7854072227411.

It is a strong prime.

It is an emirp because it is prime and its reverse (7854072227411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1147222704587 - 2¹⁴ = 1147222688203 is a prime.

It is a super-2 number, since 2×1147222704587² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1147222700587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573611352293 + 573611352294.

It is an arithmetic number, because the mean of its divisors is an integer number (573611352294).

Almost surely, 2^{1147222704587} is an apocalyptic number.

1147222704587 is a deficient number, since it is larger than the sum of its proper divisors (1).

1147222704587 is an equidigital number, since it uses as much as digits as its factorization.

1147222704587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1756160, while the sum is 50.

The spelling of 1147222704587 in words is "one trillion, one hundred forty-seven billion, two hundred twenty-two million, seven hundred four thousand, five hundred eighty-seven".