1123112312332 has 24 divisors (see below), whose sum is σ = 1979216314992. Its totient is φ = 557629848000.

The previous prime is 1123112312317. The next prime is 1123112312339. The reversal of 1123112312332 is 2332132113211.

It is a super-2 number, since 2×1123112312332² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123112312297 and 1123112312306.

It is not an unprimeable number, because it can be changed into a prime (1123112312339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420294 + ... + 1556557.

It is an arithmetic number, because the mean of its divisors is an integer number (82467346458).

Almost surely, 2^{1123112312332} is an apocalyptic number.

It is an amenable number.

1123112312332 is a deficient number, since it is larger than the sum of its proper divisors (856104002660).

1123112312332 is a wasteful number, since it uses less digits than its factorization.

1123112312332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977849 (or 1977847 counting only the distinct ones).

The product of its digits is 1296, while the sum is 25.

Adding to 1123112312332 its reverse (2332132113211), we get a palindrome (3455244425543).

The spelling of 1123112312332 in words is "one trillion, one hundred twenty-three billion, one hundred twelve million, three hundred twelve thousand, three hundred thirty-two".