104002122 has 32 divisors (see below), whose sum is σ = 243251712. Its totient is φ = 29023344.

The previous prime is 104002121. The next prime is 104002127. The reversal of 104002122 is 221200401.

It is a junction number, because it is equal to n+sod(n) for n = 104002098 and 104002107.

It is not an unprimeable number, because it can be changed into a prime (104002121) 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 in 15 ways as a sum of consecutive naturals, for example, 26988 + ... + 30599.

It is an arithmetic number, because the mean of its divisors is an integer number (7601616).

Almost surely, 2^104002122 is an apocalyptic number.

104002122 is an abundant number, since it is smaller than the sum of its proper divisors (139249590).

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

104002122 is a wasteful number, since it uses less digits than its factorization.

104002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57642.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 104002122 is about 10198.1430662646. The cubic root of 104002122 is about 470.2701359405.

Adding to 104002122 its reverse (221200401), we get a palindrome (325202523).

The spelling of 104002122 in words is "one hundred four million, two thousand, one hundred twenty-two".