1052204335012 has 6 divisors (see below), whose sum is σ = 1841357586278. Its totient is φ = 526102167504.

The previous prime is 1052204335009. The next prime is 1052204335073. The reversal of 1052204335012 is 2105334022501.

It can be written as a sum of positive squares in only one way, i.e., 837181080576 + 215023254436 = 914976^2 + 463706^2 .

It is a super-2 number, since 2×1052204335012² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131525541873 + ... + 131525541880.

Almost surely, 2^{1052204335012} is an apocalyptic number.

It is an amenable number.

1052204335012 is a deficient number, since it is larger than the sum of its proper divisors (789153251266).

1052204335012 is a wasteful number, since it uses less digits than its factorization.

1052204335012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263051083757 (or 263051083755 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 1052204335012 its reverse (2105334022501), we get a palindrome (3157538357513).

The spelling of 1052204335012 in words is "one trillion, fifty-two billion, two hundred four million, three hundred thirty-five thousand, twelve".