120012002211020 has 24 divisors (see below), whose sum is σ = 252025586190000. Its totient is φ = 48004728208832.

The previous prime is 120012002211001. The next prime is 120012002211083. The reversal of 120012002211020 is 20112200210021.

120012002211020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 120012002210986 and 120012002211004.

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 7 ways as a sum of consecutive naturals, for example, 10159331 + ... + 18526629.

It is an arithmetic number, because the mean of its divisors is an integer number (10501066091250).

Almost surely, 2^{120012002211020} is an apocalyptic number.

120012002211020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120012002211020 is an abundant number, since it is smaller than the sum of its proper divisors (132013583978980).

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

120012002211020 is a wasteful number, since it uses less digits than its factorization.

120012002211020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9084457 (or 9084455 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120012002211020 its reverse (20112200210021), we get a palindrome (140124202421041).

The spelling of 120012002211020 in words is "one hundred twenty trillion, twelve billion, two million, two hundred eleven thousand, twenty".