11221013030132 has 12 divisors (see below), whose sum is σ = 20167496392260. Its totient is φ = 5458871203776.

The previous prime is 11221013030083. The next prime is 11221013030159. The reversal of 11221013030132 is 23103031012211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9056271684496 + 2164741345636 = 3009364^2 + 1471306^2 .

It is a super-2 number, since 2×11221013030132² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37908827657 + ... + 37908827952.

It is an arithmetic number, because the mean of its divisors is an integer number (1680624699355).

Almost surely, 2^{11221013030132} is an apocalyptic number.

It is an amenable number.

11221013030132 is a deficient number, since it is larger than the sum of its proper divisors (8946483362128).

11221013030132 is a wasteful number, since it uses less digits than its factorization.

11221013030132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75817655650 (or 75817655648 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11221013030132 its reverse (23103031012211), we get a palindrome (34324044042343).

The spelling of 11221013030132 in words is "eleven trillion, two hundred twenty-one billion, thirteen million, thirty thousand, one hundred thirty-two".