1120210999999 has 32 divisors (see below), whose sum is σ = 1385342300160. Its totient is φ = 882066938112.

The previous prime is 1120210999987. The next prime is 1120211000009. The reversal of 1120210999999 is 9999990120211.

It is a cyclic number.

It is not a de Polignac number, because 1120210999999 - 2²⁷ = 1120076782271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120210993999) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83986059 + ... + 83999395.

It is an arithmetic number, because the mean of its divisors is an integer number (43291946880).

Almost surely, 2^{1120210999999} is an apocalyptic number.

1120210999999 is a deficient number, since it is larger than the sum of its proper divisors (265131300161).

1120210999999 is a wasteful number, since it uses less digits than its factorization.

1120210999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17719.

The product of its (nonzero) digits is 2125764, while the sum is 61.

The spelling of 1120210999999 in words is "one trillion, one hundred twenty billion, two hundred ten million, nine hundred ninety-nine thousand, nine hundred ninety-nine".