10221101332 has 12 divisors (see below), whose sum is σ = 19262844916. Its totient is φ = 4717431360.

The previous prime is 10221101329. The next prime is 10221101339. The reversal of 10221101332 is 23310112201.

It can be written as a sum of positive squares in 2 ways, for example, as 2071706256 + 8149395076 = 45516^2 + 90274^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221101339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98279769 + ... + 98279872.

Almost surely, 2^10221101332 is an apocalyptic number.

It is an amenable number.

10221101332 is a deficient number, since it is larger than the sum of its proper divisors (9041743584).

10221101332 is a wasteful number, since it uses less digits than its factorization.

10221101332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196559658 (or 196559656 counting only the distinct ones).

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

Adding to 10221101332 its reverse (23310112201), we get a palindrome (33531213533).

The spelling of 10221101332 in words is "ten billion, two hundred twenty-one million, one hundred one thousand, three hundred thirty-two".