1123213112332 has 6 divisors (see below), whose sum is σ = 1965622946588. Its totient is φ = 561606556164.

The previous prime is 1123213112309. The next prime is 1123213112429. The reversal of 1123213112332 is 2332113123211.

It is a junction number, because it is equal to n+sod(n) for n = 1123213112297 and 1123213112306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140401639038 + ... + 140401639045.

Almost surely, 2^{1123213112332} is an apocalyptic number.

It is an amenable number.

1123213112332 is a deficient number, since it is larger than the sum of its proper divisors (842409834256).

1123213112332 is a wasteful number, since it uses less digits than its factorization.

1123213112332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280803278087 (or 280803278085 counting only the distinct ones).

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

Adding to 1123213112332 its reverse (2332113123211), we get a palindrome (3455326235543).

The spelling of 1123213112332 in words is "one trillion, one hundred twenty-three billion, two hundred thirteen million, one hundred twelve thousand, three hundred thirty-two".