1001011109882 has 16 divisors (see below), whose sum is σ = 1745104115520. Its totient is φ = 421733493888.

The previous prime is 1001011109881. The next prime is 1001011109911. The reversal of 1001011109882 is 2889011101001.

It is not an unprimeable number, because it can be changed into a prime (1001011109881) 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 7 ways as a sum of consecutive naturals, for example, 605938103 + ... + 605939754.

It is an arithmetic number, because the mean of its divisors is an integer number (109069007220).

Almost surely, 2^{1001011109882} is an apocalyptic number.

1001011109882 is a deficient number, since it is larger than the sum of its proper divisors (744093005638).

1001011109882 is a wasteful number, since it uses less digits than its factorization.

1001011109882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211877925.

The product of its (nonzero) digits is 1152, while the sum is 32.

The spelling of 1001011109882 in words is "one trillion, one billion, eleven million, one hundred nine thousand, eight hundred eighty-two".