12201011332 has 6 divisors (see below), whose sum is σ = 21351769838. Its totient is φ = 6100505664.

The previous prime is 12201011327. The next prime is 12201011351. The reversal of 12201011332 is 23311010221.

It can be written as a sum of positive squares in only one way, i.e., 11929882176 + 271129156 = 109224^2 + 16466^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1525126413 + ... + 1525126420.

Almost surely, 2^12201011332 is an apocalyptic number.

It is an amenable number.

12201011332 is a deficient number, since it is larger than the sum of its proper divisors (9150758506).

12201011332 is a wasteful number, since it uses less digits than its factorization.

12201011332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050252837 (or 3050252835 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12201011332 its reverse (23311010221), we get a palindrome (35512021553).

The spelling of 12201011332 in words is "twelve billion, two hundred one million, eleven thousand, three hundred thirty-two".