224044401125 has 16 divisors (see below), whose sum is σ = 279971131440. Its totient is φ = 179002368000.

The previous prime is 224044401109. The next prime is 224044401143. The reversal of 224044401125 is 521104440422.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 134412424129 + 89631976996 = 366623^2 + 299386^2 .

It is not a de Polignac number, because 224044401125 - 2⁴ = 224044401109 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1069256 + ... + 1261505.

It is an arithmetic number, because the mean of its divisors is an integer number (17498195715).

Almost surely, 2^224044401125 is an apocalyptic number.

224044401125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

224044401125 is a deficient number, since it is larger than the sum of its proper divisors (55926730315).

224044401125 is an equidigital number, since it uses as much as digits as its factorization.

224044401125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2331545 (or 2331535 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 224044401125 its reverse (521104440422), we get a palindrome (745148841547).

The spelling of 224044401125 in words is "two hundred twenty-four billion, forty-four million, four hundred one thousand, one hundred twenty-five".