11512550332232 has 32 divisors (see below), whose sum is σ = 21764007321600. Its totient is φ = 5708848408704.

The previous prime is 11512550332229. The next prime is 11512550332249. The reversal of 11512550332232 is 23223305521511.

11512550332232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11512550332232³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11512550332192 and 11512550332201.

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, 678788 + ... + 4846220.

It is an arithmetic number, because the mean of its divisors is an integer number (680125228800).

Almost surely, 2^{11512550332232} is an apocalyptic number.

It is an amenable number.

11512550332232 is a deficient number, since it is larger than the sum of its proper divisors (10251456989368).

11512550332232 is a wasteful number, since it uses less digits than its factorization.

11512550332232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170285 (or 4170281 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 11512550332232 its reverse (23223305521511), we get a palindrome (34735855853743).

The spelling of 11512550332232 in words is "eleven trillion, five hundred twelve billion, five hundred fifty million, three hundred thirty-two thousand, two hundred thirty-two".