1122851537832 has 32 divisors (see below), whose sum is σ = 2846665874880. Its totient is φ = 369012241920.

The previous prime is 1122851537831. The next prime is 1122851537839. The reversal of 1122851537832 is 2387351582211.

It is not an unprimeable number, because it can be changed into a prime (1122851537831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329473513 + ... + 329476920.

It is an arithmetic number, because the mean of its divisors is an integer number (88958308590).

Almost surely, 2^{1122851537832} is an apocalyptic number.

1122851537832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1122851537832 is an abundant number, since it is smaller than the sum of its proper divisors (1723814337048).

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

1122851537832 is a wasteful number, since it uses less digits than its factorization.

1122851537832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658950513 (or 658950509 counting only the distinct ones).

The product of its digits is 806400, while the sum is 48.

The spelling of 1122851537832 in words is "one trillion, one hundred twenty-two billion, eight hundred fifty-one million, five hundred thirty-seven thousand, eight hundred thirty-two".