12049122 has 16 divisors (see below), whose sum is σ = 24253632. Its totient is φ = 3990480.

The previous prime is 12049109. The next prime is 12049133. The reversal of 12049122 is 22194021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5454 + ... + 7337.

It is an arithmetic number, because the mean of its divisors is an integer number (1515852).

Almost surely, 2^12049122 is an apocalyptic number.

12049122 is an abundant number, since it is smaller than the sum of its proper divisors (12204510).

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

12049122 is a wasteful number, since it uses less digits than its factorization.

12049122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12953.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 12049122 is about 3471.1845240494. The cubic root of 12049122 is about 229.2548157346.

The spelling of 12049122 in words is "twelve million, forty-nine thousand, one hundred twenty-two".