10221211132 has 24 divisors (see below), whose sum is σ = 20361624192. Its totient is φ = 4444004400.

The previous prime is 10221211129. The next prime is 10221211157. The reversal of 10221211132 is 23111212201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5048994 + ... + 5051017.

It is an arithmetic number, because the mean of its divisors is an integer number (848401008).

Almost surely, 2^10221211132 is an apocalyptic number.

It is an amenable number.

10221211132 is a deficient number, since it is larger than the sum of its proper divisors (10140413060).

10221211132 is a wasteful number, since it uses less digits than its factorization.

10221211132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100049 (or 10100047 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10221211132 its reverse (23111212201), we get a palindrome (33332423333).

The spelling of 10221211132 in words is "ten billion, two hundred twenty-one million, two hundred eleven thousand, one hundred thirty-two".