12020488870 has 32 divisors (see below), whose sum is σ = 23419585728. Its totient is φ = 4415795328.

The previous prime is 12020488813. The next prime is 12020488891. The reversal of 12020488870 is 7888402021.

12020488870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 209074 + ... + 260293.

It is an arithmetic number, because the mean of its divisors is an integer number (731862054).

Almost surely, 2^12020488870 is an apocalyptic number.

12020488870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12020488870 is a deficient number, since it is larger than the sum of its proper divisors (11399096858).

12020488870 is a wasteful number, since it uses less digits than its factorization.

12020488870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469584.

The product of its (nonzero) digits is 57344, while the sum is 40.

The spelling of 12020488870 in words is "twelve billion, twenty million, four hundred eighty-eight thousand, eight hundred seventy".