22111102220132 has 48 divisors (see below), whose sum is σ = 39165094987200. Its totient is φ = 10921308372480.

The previous prime is 22111102220117. The next prime is 22111102220173. The reversal of 22111102220132 is 23102220111122.

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 15 ways as a sum of consecutive naturals, for example, 2140262207 + ... + 2140272537.

It is an arithmetic number, because the mean of its divisors is an integer number (815939478900).

Almost surely, 2^{22111102220132} is an apocalyptic number.

It is an amenable number.

22111102220132 is a deficient number, since it is larger than the sum of its proper divisors (17053992767068).

22111102220132 is a wasteful number, since it uses less digits than its factorization.

22111102220132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15356 (or 15354 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 22111102220132 its reverse (23102220111122), we get a palindrome (45213322331254).

The spelling of 22111102220132 in words is "twenty-two trillion, one hundred eleven billion, one hundred two million, two hundred twenty thousand, one hundred thirty-two".