1224234044124 has 96 divisors (see below), whose sum is σ = 3520547735040. Its totient is φ = 322434217728.

The previous prime is 1224234044113. The next prime is 1224234044129. The reversal of 1224234044124 is 4214404324221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224234044129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35707 + ... + 1565165.

It is an arithmetic number, because the mean of its divisors is an integer number (36672372240).

Almost surely, 2^{1224234044124} is an apocalyptic number.

1224234044124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1224234044124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1760273867520).

1224234044124 is an abundant number, since it is smaller than the sum of its proper divisors (2296313690916).

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

1224234044124 is a wasteful number, since it uses less digits than its factorization.

1224234044124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530219 (or 1530217 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 1224234044124 its reverse (4214404324221), we get a palindrome (5438638368345).

The spelling of 1224234044124 in words is "one trillion, two hundred twenty-four billion, two hundred thirty-four million, forty-four thousand, one hundred twenty-four".