22002000222132 has 240 divisors, whose sum is σ = 65883342349440. Its totient is φ = 6272053337088.

The previous prime is 22002000222101. The next prime is 22002000222173. The reversal of 22002000222132 is 23122200020022.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2676963919 + ... + 2676972137.

It is an arithmetic number, because the mean of its divisors is an integer number (274513926456).

Almost surely, 2^{22002000222132} 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 22002000222132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32941671174720).

22002000222132 is an abundant number, since it is smaller than the sum of its proper divisors (43881342127308).

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

22002000222132 is a wasteful number, since it uses less digits than its factorization.

22002000222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10772 (or 10761 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 22002000222132 its reverse (23122200020022), we get a palindrome (45124200242154).

The spelling of 22002000222132 in words is "twenty-two trillion, two billion, two hundred twenty-two thousand, one hundred thirty-two".