12242210 has 64 divisors (see below), whose sum is σ = 25380864. Its totient is φ = 4224000.

The previous prime is 12242203. The next prime is 12242221. The reversal of 12242210 is 1224221.

12242210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121160 + ... + 121260.

It is an arithmetic number, because the mean of its divisors is an integer number (396576).

Almost surely, 2^12242210 is an apocalyptic number.

12242210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12242210 is an abundant number, since it is smaller than the sum of its proper divisors (13138654).

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

12242210 is a wasteful number, since it uses less digits than its factorization.

12242210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 12242210 is about 3498.8869658793. The cubic root of 12242210 is about 230.4729398894.

Adding to 12242210 its reverse (1224221), we get a palindrome (13466431).

The spelling of 12242210 in words is "twelve million, two hundred forty-two thousand, two hundred ten".