11331012132232 has 32 divisors (see below), whose sum is σ = 22880158985880. Its totient is φ = 5229645189120.

The previous prime is 11331012132211. The next prime is 11331012132331. The reversal of 11331012132232 is 23223121013311.

It can be written as a sum of positive squares in 4 ways, for example, as 11246136632676 + 84875499556 = 3353526^2 + 291334^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11331012132197 and 11331012132206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10974382 + ... + 11962402.

Almost surely, 2^{11331012132232} is an apocalyptic number.

It is an amenable number.

11331012132232 is an abundant number, since it is smaller than the sum of its proper divisors (11549146853648).

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

11331012132232 is a wasteful number, since it uses less digits than its factorization.

11331012132232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098313 (or 1098309 counting only the distinct ones).

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

Adding to 11331012132232 its reverse (23223121013311), we get a palindrome (34554133145543).

The spelling of 11331012132232 in words is "eleven trillion, three hundred thirty-one billion, twelve million, one hundred thirty-two thousand, two hundred thirty-two".