11223020322132 has 24 divisors (see below), whose sum is σ = 26187107031456. Its totient is φ = 3740998257888.

The previous prime is 11223020322121. The next prime is 11223020322133. The reversal of 11223020322132 is 23122302032211.

It is a super-2 number, since 2×11223020322132² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11223020322133) by changing a digit.

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, 6680518 + ... + 8189954.

It is an arithmetic number, because the mean of its divisors is an integer number (1091129459644).

Almost surely, 2^{11223020322132} is an apocalyptic number.

11223020322132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11223020322132 is an abundant number, since it is smaller than the sum of its proper divisors (14964086709324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11223020322132 is a wasteful number, since it uses less digits than its factorization.

11223020322132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129047 (or 2129045 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11223020322132 its reverse (23122302032211), we get a palindrome (34345322354343).

The spelling of 11223020322132 in words is "eleven trillion, two hundred twenty-three billion, twenty million, three hundred twenty-two thousand, one hundred thirty-two".