1112133333320 has 32 divisors (see below), whose sum is σ = 2510294596920. Its totient is φ = 443432071680.

The previous prime is 1112133333299. The next prime is 1112133333371. The reversal of 1112133333320 is 233333312111.

It can be written as a sum of positive squares in 4 ways, for example, as 502831319236 + 609302014084 = 709106^2 + 780578^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1112133333320.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44401751 + ... + 44426790.

Almost surely, 2^{1112133333320} is an apocalyptic number.

1112133333320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112133333320 is an abundant number, since it is smaller than the sum of its proper divisors (1398161263600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112133333320 is a wasteful number, since it uses less digits than its factorization.

1112133333320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88828865 (or 88828861 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1112133333320 its reverse (233333312111), we get a palindrome (1345466645431).

The spelling of 1112133333320 in words is "one trillion, one hundred twelve billion, one hundred thirty-three million, three hundred thirty-three thousand, three hundred twenty".