12098212 has 24 divisors (see below), whose sum is σ = 25471040. Its totient is φ = 4911840.

The previous prime is 12098201. The next prime is 12098267. The reversal of 12098212 is 21289021.

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, 10839 + ... + 11902.

Almost surely, 2^12098212 is an apocalyptic number.

It is an amenable number.

12098212 is an abundant number, since it is smaller than the sum of its proper divisors (13372828).

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

12098212 is a wasteful number, since it uses less digits than its factorization.

12098212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22771 (or 22769 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 12098212 is about 3478.2484097603. The cubic root of 12098212 is about 229.5657338172.

The spelling of 12098212 in words is "twelve million, ninety-eight thousand, two hundred twelve".