1011642032422 has 16 divisors (see below), whose sum is σ = 1742462652672. Its totient is φ = 431506078920.

The previous prime is 1011642032411. The next prime is 1011642032441. The reversal of 1011642032422 is 2242302461101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171229618 + ... + 171235525.

It is an arithmetic number, because the mean of its divisors is an integer number (108903915792).

Almost surely, 2^{1011642032422} is an apocalyptic number.

1011642032422 is a deficient number, since it is larger than the sum of its proper divisors (730820620250).

1011642032422 is a wasteful number, since it uses less digits than its factorization.

1011642032422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342465363.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1011642032422 its reverse (2242302461101), we get a palindrome (3253944493523).

The spelling of 1011642032422 in words is "one trillion, eleven billion, six hundred forty-two million, thirty-two thousand, four hundred twenty-two".