2532222727782 has 128 divisors (see below), whose sum is σ = 5818082328576. Its totient is φ = 727737360000.

The previous prime is 2532222727781. The next prime is 2532222727823. The reversal of 2532222727782 is 2877272222352.

2532222727782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532222727781) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24207232 + ... + 24311612.

It is an arithmetic number, because the mean of its divisors is an integer number (45453768192).

Almost surely, 2^{2532222727782} is an apocalyptic number.

2532222727782 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2532222727782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2909041164288).

2532222727782 is an abundant number, since it is smaller than the sum of its proper divisors (3285859600794).

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

2532222727782 is a wasteful number, since it uses less digits than its factorization.

2532222727782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104666.

The product of its digits is 5268480, while the sum is 51.

The spelling of 2532222727782 in words is "two trillion, five hundred thirty-two billion, two hundred twenty-two million, seven hundred twenty-seven thousand, seven hundred eighty-two".