12202104 has 32 divisors (see below), whose sum is σ = 32112000. Its totient is φ = 3853152.

The previous prime is 12202097. The next prime is 12202117. The reversal of 12202104 is 40120221.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 12202104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12924 + ... + 13835.

It is an arithmetic number, because the mean of its divisors is an integer number (1003500).

Almost surely, 2^12202104 is an apocalyptic number.

It is an amenable number.

12202104 is an abundant number, since it is smaller than the sum of its proper divisors (19909896).

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

12202104 is a wasteful number, since it uses less digits than its factorization.

12202104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26787 (or 26783 counting only the distinct ones).

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

The square root of 12202104 is about 3493.1510130540. The cubic root of 12202104 is about 230.2209848364.

Adding to 12202104 its reverse (40120221), we get a palindrome (52322325).

The spelling of 12202104 in words is "twelve million, two hundred two thousand, one hundred four".