1132200021123 has 24 divisors (see below), whose sum is σ = 1656399326400. Its totient is φ = 745111471104.

The previous prime is 1132200021109. The next prime is 1132200021133. The reversal of 1132200021123 is 3211200022311.

It is not a de Polignac number, because 1132200021123 - 2¹⁴ = 1132200004739 is a prime.

It is a super-2 number, since 2×1132200021123² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1132200021096 and 1132200021105.

It is not an unprimeable number, because it can be changed into a prime (1132200021133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3890211 + ... + 4171107.

It is an arithmetic number, because the mean of its divisors is an integer number (69016638600).

Almost surely, 2^{1132200021123} is an apocalyptic number.

1132200021123 is a deficient number, since it is larger than the sum of its proper divisors (524199305277).

1132200021123 is a wasteful number, since it uses less digits than its factorization.

1132200021123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286651 (or 286648 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1132200021123 its reverse (3211200022311), we get a palindrome (4343400043434).

The spelling of 1132200021123 in words is "one trillion, one hundred thirty-two billion, two hundred million, twenty-one thousand, one hundred twenty-three".