1132012330020 has 288 divisors, whose sum is σ = 4127900160384. Its totient is φ = 247426099200.

The previous prime is 1132012329913. The next prime is 1132012330021. The reversal of 1132012330020 is 200332102311.

1132012330020 is a `hidden beast` number, since 1 + 1 + 320 + 1 + 23 + 300 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1132012329975 and 1132012330002.

It is not an unprimeable number, because it can be changed into a prime (1132012330021) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 595440 + ... + 1618200.

It is an arithmetic number, because the mean of its divisors is an integer number (14332986668).

Almost surely, 2^{1132012330020} is an apocalyptic number.

1132012330020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132012330020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2063950080192).

1132012330020 is an abundant number, since it is smaller than the sum of its proper divisors (2995887830364).

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

1132012330020 is a wasteful number, since it uses less digits than its factorization.

1132012330020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022843 (or 1022838 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1132012330020 its reverse (200332102311), we get a palindrome (1332344432331).

The spelling of 1132012330020 in words is "one trillion, one hundred thirty-two billion, twelve million, three hundred thirty thousand, twenty".