1052224441225 has 12 divisors (see below), whose sum is σ = 1306162812060. Its totient is φ = 840873420800.

The previous prime is 1052224441159. The next prime is 1052224441237. The reversal of 1052224441225 is 5221444222501.

It can be written as a sum of positive squares in 6 ways, for example, as 601753929984 + 450470511241 = 775728^2 + 671171^2 .

It is not a de Polignac number, because 1052224441225 - 2¹³ = 1052224433033 is a prime.

It is a super-2 number, since 2×1052224441225² (a number of 25 digits) contains 22 as substring.

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, 22629616 + ... + 22676065.

It is an arithmetic number, because the mean of its divisors is an integer number (108846901005).

Almost surely, 2^{1052224441225} is an apocalyptic number.

It is an amenable number.

1052224441225 is a deficient number, since it is larger than the sum of its proper divisors (253938370835).

1052224441225 is an equidigital number, since it uses as much as digits as its factorization.

1052224441225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45306620 (or 45306615 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 34.

Adding to 1052224441225 its reverse (5221444222501), we get a palindrome (6273668663726).

The spelling of 1052224441225 in words is "one trillion, fifty-two billion, two hundred twenty-four million, four hundred forty-one thousand, two hundred twenty-five".