1112022119987 has 2 divisors, whose sum is σ = 1112022119988. Its totient is φ = 1112022119986.

The previous prime is 1112022119941. The next prime is 1112022120017. The reversal of 1112022119987 is 7899112202111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112022119987 - 2⁸ = 1112022119731 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112022119287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556011059993 + 556011059994.

It is an arithmetic number, because the mean of its divisors is an integer number (556011059994).

Almost surely, 2^{1112022119987} is an apocalyptic number.

1112022119987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112022119987 is an equidigital number, since it uses as much as digits as its factorization.

1112022119987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 44.

The spelling of 1112022119987 in words is "one trillion, one hundred twelve billion, twenty-two million, one hundred nineteen thousand, nine hundred eighty-seven".