282254395122 has 270 divisors, whose sum is σ = 755348273757. Its totient is φ = 78547879872.

The previous prime is 282254395109. The next prime is 282254395147. The reversal of 282254395122 is 221593452282.

282254395122 is a `hidden beast` number, since 2 + 8 + 2 + 2 + 543 + 95 + 12 + 2 = 666.

282254395122 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 252304285401 + 29950109721 = 502299^2 + 173061^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=375669.

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 3171397654 + ... + 3171397742.

Almost surely, 2^282254395122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282254395122

282254395122 is an abundant number, since it is smaller than the sum of its proper divisors (473093878635).

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

282254395122 is an frugal number, since it uses more digits than its factorization.

282254395122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 168 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The spelling of 282254395122 in words is "two hundred eighty-two billion, two hundred fifty-four million, three hundred ninety-five thousand, one hundred twenty-two".