22101330032132 has 48 divisors (see below), whose sum is σ = 44914127865600. Its totient is φ = 9428038467840.

The previous prime is 22101330032081. The next prime is 22101330032137. The reversal of 22101330032132 is 23123003310122.

It is a junction number, because it is equal to n+sod(n) for n = 22101330032098 and 22101330032107.

It is not an unprimeable number, because it can be changed into a prime (22101330032137) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 272761532 + ... + 272842547.

It is an arithmetic number, because the mean of its divisors is an integer number (935710997200).

Almost surely, 2^{22101330032132} is an apocalyptic number.

It is an amenable number.

22101330032132 is an abundant number, since it is smaller than the sum of its proper divisors (22812797833468).

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

22101330032132 is a wasteful number, since it uses less digits than its factorization.

22101330032132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545604156 (or 545604154 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 22101330032132 its reverse (23123003310122), we get a palindrome (45224333342254).

The spelling of 22101330032132 in words is "twenty-two trillion, one hundred one billion, three hundred thirty million, thirty-two thousand, one hundred thirty-two".