2252550212216 has 8 divisors (see below), whose sum is σ = 4223531647920. Its totient is φ = 1126275106104.

The previous prime is 2252550212177. The next prime is 2252550212219. The reversal of 2252550212216 is 6122120552522.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252550212219) by changing a digit.

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 as a sum of consecutive naturals, namely, 140784388256 + ... + 140784388271.

It is an arithmetic number, because the mean of its divisors is an integer number (527941455990).

Almost surely, 2^{2252550212216} is an apocalyptic number.

It is an amenable number.

2252550212216 is a deficient number, since it is larger than the sum of its proper divisors (1970981435704).

2252550212216 is a wasteful number, since it uses less digits than its factorization.

2252550212216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281568776533 (or 281568776529 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 2252550212216 its reverse (6122120552522), we get a palindrome (8374670764738).

The spelling of 2252550212216 in words is "two trillion, two hundred fifty-two billion, five hundred fifty million, two hundred twelve thousand, two hundred sixteen".