10001122132 has 12 divisors (see below), whose sum is σ = 17503192980. Its totient is φ = 5000209856.

The previous prime is 10001122127. The next prime is 10001122199. The reversal of 10001122132 is 23122110001.

It can be written as a sum of positive squares in 2 ways, for example, as 5317909776 + 4683212356 = 72924^2 + 68434^2 .

It is a congruent number.

It is an unprimeable number.

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, 17473 + ... + 142504.

It is an arithmetic number, because the mean of its divisors is an integer number (1458599415).

Almost surely, 2^10001122132 is an apocalyptic number.

It is an amenable number.

10001122132 is a deficient number, since it is larger than the sum of its proper divisors (7502070848).

10001122132 is a wasteful number, since it uses less digits than its factorization.

10001122132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175610 (or 175608 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10001122132 its reverse (23122110001), we get a palindrome (33123232133).

The spelling of 10001122132 in words is "ten billion, one million, one hundred twenty-two thousand, one hundred thirty-two".