1112201120999 has 2 divisors, whose sum is σ = 1112201121000. Its totient is φ = 1112201120998.

The previous prime is 1112201120929. The next prime is 1112201121139. The reversal of 1112201120999 is 9990211022111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112201120999 - 2¹² = 1112201116903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112201120929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556100560499 + 556100560500.

It is an arithmetic number, because the mean of its divisors is an integer number (556100560500).

Almost surely, 2^{1112201120999} is an apocalyptic number.

1112201120999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112201120999 is an equidigital number, since it uses as much as digits as its factorization.

1112201120999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 38.

The spelling of 1112201120999 in words is "one trillion, one hundred twelve billion, two hundred one million, one hundred twenty thousand, nine hundred ninety-nine".