12205002 has 16 divisors (see below), whose sum is σ = 24810912. Its totient is φ = 4001520.

The previous prime is 12205001. The next prime is 12205009. The reversal of 12205002 is 20050221.

12205002 is a modest number, since divided by 5002 gives 122 as remainder.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (12205001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16308 + ... + 17039.

It is an arithmetic number, because the mean of its divisors is an integer number (1550682).

Almost surely, 2^12205002 is an apocalyptic number.

12205002 is an abundant number, since it is smaller than the sum of its proper divisors (12605910).

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

12205002 is a wasteful number, since it uses less digits than its factorization.

12205002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33413.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 12205002 is about 3493.5658001532. The cubic root of 12205002 is about 230.2392092236.

Adding to 12205002 its reverse (20050221), we get a palindrome (32255223).

The spelling of 12205002 in words is "twelve million, two hundred five thousand, two".