120120012020210 has 64 divisors (see below), whose sum is σ = 226804250154240. Its totient is φ = 45717095424000.

The previous prime is 120120012020147. The next prime is 120120012020249. The reversal of 120120012020210 is 12020210021021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 577010321 + ... + 577218459.

It is an arithmetic number, because the mean of its divisors is an integer number (3543816408660).

Almost surely, 2^{120120012020210} is an apocalyptic number.

120120012020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120120012020210 is a deficient number, since it is larger than the sum of its proper divisors (106684238134030).

120120012020210 is a wasteful number, since it uses less digits than its factorization.

120120012020210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221363.

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

Adding to 120120012020210 its reverse (12020210021021), we get a palindrome (132140222041231).

The spelling of 120120012020210 in words is "one hundred twenty trillion, one hundred twenty billion, twelve million, twenty thousand, two hundred ten".