1111162386239 has 2 divisors, whose sum is σ = 1111162386240. Its totient is φ = 1111162386238.

The previous prime is 1111162386221. The next prime is 1111162386247. The reversal of 1111162386239 is 9326832611111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111162386239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1111162386239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111162383239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555581193119 + 555581193120.

It is an arithmetic number, because the mean of its divisors is an integer number (555581193120).

Almost surely, 2^{1111162386239} is an apocalyptic number.

1111162386239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111162386239 is an equidigital number, since it uses as much as digits as its factorization.

1111162386239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 44.

The spelling of 1111162386239 in words is "one trillion, one hundred eleven billion, one hundred sixty-two million, three hundred eighty-six thousand, two hundred thirty-nine".