10120500881886 has 64 divisors (see below), whose sum is σ = 20734878136896. Its totient is φ = 3292180070400.

The previous prime is 10120500881863. The next prime is 10120500881941. The reversal of 10120500881886 is 68818800502101.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 187803666 + ... + 187857546.

It is an arithmetic number, because the mean of its divisors is an integer number (323982470889).

Almost surely, 2^{10120500881886} is an apocalyptic number.

10120500881886 is an abundant number, since it is smaller than the sum of its proper divisors (10614377255010).

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

10120500881886 is a wasteful number, since it uses less digits than its factorization.

10120500881886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58477.

The product of its (nonzero) digits is 245760, while the sum is 48.

The spelling of 10120500881886 in words is "ten trillion, one hundred twenty billion, five hundred million, eight hundred eighty-one thousand, eight hundred eighty-six".