1132242142120 has 32 divisors (see below), whose sum is σ = 2548968985800. Its totient is φ = 452643671808.

The previous prime is 1132242142117. The next prime is 1132242142151. The reversal of 1132242142120 is 212412422311.

It can be written as a sum of positive squares in 4 ways, for example, as 1072131851844 + 60110290276 = 1035438^2 + 245174^2 .

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, 7839579 + ... + 7982698.

Almost surely, 2^{1132242142120} is an apocalyptic number.

1132242142120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132242142120 is an abundant number, since it is smaller than the sum of its proper divisors (1416726843680).

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

1132242142120 is a wasteful number, since it uses less digits than its factorization.

1132242142120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15824077 (or 15824073 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1132242142120 its reverse (212412422311), we get a palindrome (1344654564431).

The spelling of 1132242142120 in words is "one trillion, one hundred thirty-two billion, two hundred forty-two million, one hundred forty-two thousand, one hundred twenty".