1123330266132 has 12 divisors (see below), whose sum is σ = 2621103954336. Its totient is φ = 374443422040.

The previous prime is 1123330266127. The next prime is 1123330266139. The reversal of 1123330266132 is 2316620333211.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1123330266093 and 1123330266102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123330266139) 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 3 ways as a sum of consecutive naturals, for example, 46805427744 + ... + 46805427767.

It is an arithmetic number, because the mean of its divisors is an integer number (218425329528).

Almost surely, 2^{1123330266132} is an apocalyptic number.

1123330266132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1123330266132 is an abundant number, since it is smaller than the sum of its proper divisors (1497773688204).

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

1123330266132 is a wasteful number, since it uses less digits than its factorization.

1123330266132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93610855518 (or 93610855516 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

Adding to 1123330266132 its reverse (2316620333211), we get a palindrome (3439950599343).

The spelling of 1123330266132 in words is "one trillion, one hundred twenty-three billion, three hundred thirty million, two hundred sixty-six thousand, one hundred thirty-two".