1132222340520 has 128 divisors (see below), whose sum is σ = 3774313065600. Its totient is φ = 301906870272.

The previous prime is 1132222340467. The next prime is 1132222340527. The reversal of 1132222340520 is 250432222311.

1132222340520 is a `hidden beast` number, since 1 + 1 + 32 + 2 + 223 + 405 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1132222340527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28149544 + ... + 28189736.

It is an arithmetic number, because the mean of its divisors is an integer number (29486820825).

Almost surely, 2^{1132222340520} is an apocalyptic number.

1132222340520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132222340520 is an abundant number, since it is smaller than the sum of its proper divisors (2642090725080).

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

1132222340520 is a wasteful number, since it uses less digits than its factorization.

1132222340520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66296 (or 66286 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 1132222340520 its reverse (250432222311), we get a palindrome (1382654562831).

The spelling of 1132222340520 in words is "one trillion, one hundred thirty-two billion, two hundred twenty-two million, three hundred forty thousand, five hundred twenty".