108284122 has 4 divisors (see below), whose sum is σ = 162426186. Its totient is φ = 54142060.

The previous prime is 108284053. The next prime is 108284129. The reversal of 108284122 is 221482801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221482801 = 23 ⋅9629687.

It can be written as a sum of positive squares in only one way, i.e., 75325041 + 32959081 = 8679^2 + 5741^2 .

It is not an unprimeable number, because it can be changed into a prime (108284129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27071029 + ... + 27071032.

Almost surely, 2^108284122 is an apocalyptic number.

108284122 is a deficient number, since it is larger than the sum of its proper divisors (54142064).

108284122 is an equidigital number, since it uses as much as digits as its factorization.

108284122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54142063.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 108284122 is about 10405.9656928129. The cubic root of 108284122 is about 476.6375569185.

The spelling of 108284122 in words is "one hundred eight million, two hundred eighty-four thousand, one hundred twenty-two".