32512211332 has 6 divisors (see below), whose sum is σ = 56896369838. Its totient is φ = 16256105664.

The previous prime is 32512211321. The next prime is 32512211351. The reversal of 32512211332 is 23311221523.

It can be written as a sum of positive squares in only one way, i.e., 19059459136 + 13452752196 = 138056^2 + 115986^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32512211297 and 32512211306.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4064026413 + ... + 4064026420.

Almost surely, 2^32512211332 is an apocalyptic number.

It is an amenable number.

32512211332 is a deficient number, since it is larger than the sum of its proper divisors (24384158506).

32512211332 is a wasteful number, since it uses less digits than its factorization.

32512211332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8128052837 (or 8128052835 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

Adding to 32512211332 its reverse (23311221523), we get a palindrome (55823432855).

The spelling of 32512211332 in words is "thirty-two billion, five hundred twelve million, two hundred eleven thousand, three hundred thirty-two".