22210322202132 has 96 divisors (see below), whose sum is σ = 56045505761280. Its totient is φ = 6821852918400.

The previous prime is 22210322202109. The next prime is 22210322202139. The reversal of 22210322202132 is 23120222301222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22210322202139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23898757 + ... + 24810707.

It is an arithmetic number, because the mean of its divisors is an integer number (583807351680).

Almost surely, 2^{22210322202132} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22210322202132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28022752880640).

22210322202132 is an abundant number, since it is smaller than the sum of its proper divisors (33835183559148).

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

22210322202132 is a wasteful number, since it uses less digits than its factorization.

22210322202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914901 (or 914899 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22210322202132 its reverse (23120222301222), we get a palindrome (45330544503354).

The spelling of 22210322202132 in words is "twenty-two trillion, two hundred ten billion, three hundred twenty-two million, two hundred two thousand, one hundred thirty-two".