1224044342224 has 60 divisors (see below), whose sum is σ = 2636074600740. Its totient is φ = 550132211200.

The previous prime is 1224044342179. The next prime is 1224044342233. The reversal of 1224044342224 is 4222434404221.

It can be written as a sum of positive squares in 2 ways, for example, as 69347955600 + 1154696386624 = 263340^2 + 1074568^2 .

It is a super-3 number, since 3×1224044342224³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1224044342224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3379687 + ... + 3724294.

It is an arithmetic number, because the mean of its divisors is an integer number (43934576679).

Almost surely, 2^{1224044342224} is an apocalyptic number.

It is an amenable number.

1224044342224 is an abundant number, since it is smaller than the sum of its proper divisors (1412030258516).

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

1224044342224 is a wasteful number, since it uses less digits than its factorization.

1224044342224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7104100 (or 7104083 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 1224044342224 its reverse (4222434404221), we get a palindrome (5446478746445).

The spelling of 1224044342224 in words is "one trillion, two hundred twenty-four billion, forty-four million, three hundred forty-two thousand, two hundred twenty-four".