1144221200224 has 24 divisors (see below), whose sum is σ = 2330364299760. Its totient is φ = 552382647936.

The previous prime is 1144221200209. The next prime is 1144221200231. The reversal of 1144221200224 is 4220021224411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616497564 + ... + 616499419.

It is an arithmetic number, because the mean of its divisors is an integer number (97098512490).

Almost surely, 2^{1144221200224} is an apocalyptic number.

It is an amenable number.

1144221200224 is an abundant number, since it is smaller than the sum of its proper divisors (1186143099536).

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

1144221200224 is a wasteful number, since it uses less digits than its factorization.

1144221200224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232997022 (or 1232997014 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 1144221200224 its reverse (4220021224411), we get a palindrome (5364242424635).

The spelling of 1144221200224 in words is "one trillion, one hundred forty-four billion, two hundred twenty-one million, two hundred thousand, two hundred twenty-four".