988340122 has 32 divisors (see below), whose sum is σ = 1891321344. Its totient is φ = 376110000.

The previous prime is 988340113. The next prime is 988340161. The reversal of 988340122 is 221043889.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 68004 + ... + 81247.

It is an arithmetic number, because the mean of its divisors is an integer number (59103792).

Almost surely, 2^988340122 is an apocalyptic number.

988340122 is a deficient number, since it is larger than the sum of its proper divisors (902981222).

988340122 is a wasteful number, since it uses less digits than its factorization.

988340122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149314.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 988340122 is about 31437.8771866041. The cubic root of 988340122 is about 996.0981695198.

It can be divided in two parts, 9883 and 40122, that added together give a palindrome (50005).

The spelling of 988340122 in words is "nine hundred eighty-eight million, three hundred forty thousand, one hundred twenty-two".