1112289045121 has 8 divisors (see below), whose sum is σ = 1133911327680. Its totient is φ = 1090690306992.

The previous prime is 1112289045113. The next prime is 1112289045151. The reversal of 1112289045121 is 1215409822111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112289045121 - 2³ = 1112289045113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112289045151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5790691 + ... + 5979688.

It is an arithmetic number, because the mean of its divisors is an integer number (141738915960).

Almost surely, 2^{1112289045121} is an apocalyptic number.

It is an amenable number.

1112289045121 is a deficient number, since it is larger than the sum of its proper divisors (21622282559).

1112289045121 is a wasteful number, since it uses less digits than its factorization.

1112289045121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11772215.

The product of its (nonzero) digits is 11520, while the sum is 37.

The spelling of 1112289045121 in words is "one trillion, one hundred twelve billion, two hundred eighty-nine million, forty-five thousand, one hundred twenty-one".