12241122 has 16 divisors (see below), whose sum is σ = 25922592. Its totient is φ = 3840320.

The previous prime is 12241093. The next prime is 12241127. The reversal of 12241122 is 22114221.

12241122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12241127) 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, 59904 + ... + 60107.

It is an arithmetic number, because the mean of its divisors is an integer number (1620162).

Almost surely, 2^12241122 is an apocalyptic number.

12241122 is an abundant number, since it is smaller than the sum of its proper divisors (13681470).

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

12241122 is a wasteful number, since it uses less digits than its factorization.

12241122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120033.

The product of its digits is 64, while the sum is 15.

The square root of 12241122 is about 3498.7314844097. The cubic root of 12241122 is about 230.4661120920.

Adding to 12241122 its reverse (22114221), we get a palindrome (34355343).

It can be divided in two parts, 1224 and 1122, that added together give a triangular number (2346 = T₆₈).

The spelling of 12241122 in words is "twelve million, two hundred forty-one thousand, one hundred twenty-two".