1052122313148 has 12 divisors (see below), whose sum is σ = 2454952064040. Its totient is φ = 350707437712.

The previous prime is 1052122313129. The next prime is 1052122313149. The reversal of 1052122313148 is 8413132212501.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1052122313148² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052122313149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43838429703 + ... + 43838429726.

It is an arithmetic number, because the mean of its divisors is an integer number (204579338670).

Almost surely, 2^{1052122313148} is an apocalyptic number.

It is an amenable number.

1052122313148 is an abundant number, since it is smaller than the sum of its proper divisors (1402829750892).

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

1052122313148 is a wasteful number, since it uses less digits than its factorization.

1052122313148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87676859436 (or 87676859434 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 1052122313148 its reverse (8413132212501), we get a palindrome (9465254525649).

The spelling of 1052122313148 in words is "one trillion, fifty-two billion, one hundred twenty-two million, three hundred thirteen thousand, one hundred forty-eight".