12202670 has 16 divisors (see below), whose sum is σ = 22020768. Its totient is φ = 4868640.

The previous prime is 12202661. The next prime is 12202679. The reversal of 12202670 is 7620221.

It is an interprime number because it is at equal distance from previous prime (12202661) and next prime (12202679).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202679) 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 7 ways as a sum of consecutive naturals, for example, 3287 + ... + 5933.

It is an arithmetic number, because the mean of its divisors is an integer number (1376298).

Almost surely, 2^12202670 is an apocalyptic number.

12202670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12202670 is a deficient number, since it is larger than the sum of its proper divisors (9818098).

12202670 is a wasteful number, since it uses less digits than its factorization.

12202670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3115.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 12202670 is about 3493.2320277932. The cubic root of 12202670 is about 230.2245444155.

Adding to 12202670 its reverse (7620221), we get a palindrome (19822891).

The spelling of 12202670 in words is "twelve million, two hundred two thousand, six hundred seventy".