1012522885443 has 16 divisors (see below), whose sum is σ = 1510101252000. Its totient is φ = 670484950560.

The previous prime is 1012522885441. The next prime is 1012522885483. The reversal of 1012522885443 is 3445882252101.

1012522885443 is a `hidden beast` number, since 1 + 0 + 1 + 2 + 5 + 22 + 88 + 544 + 3 = 666.

1012522885443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1012522885443 - 2¹ = 1012522885441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012522885441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125837748 + ... + 125845793.

It is an arithmetic number, because the mean of its divisors is an integer number (94381328250).

Almost surely, 2^{1012522885443} is an apocalyptic number.

1012522885443 is a deficient number, since it is larger than the sum of its proper divisors (497578366557).

1012522885443 is a wasteful number, since it uses less digits than its factorization.

1012522885443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251683699 (or 251683693 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 45.

The spelling of 1012522885443 in words is "one trillion, twelve billion, five hundred twenty-two million, eight hundred eighty-five thousand, four hundred forty-three".