120012020102010 has 64 divisors (see below), whose sum is σ = 294105649997952. Its totient is φ = 31334405170176.

The previous prime is 120012020101979. The next prime is 120012020102057. The reversal of 120012020102010 is 10201020210021.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199700004 + ... + 200300063.

It is an arithmetic number, because the mean of its divisors is an integer number (4595400781218).

Almost surely, 2^{120012020102010} is an apocalyptic number.

120012020102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120012020102010 is an abundant number, since it is smaller than the sum of its proper divisors (174093629895942).

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

120012020102010 is a wasteful number, since it uses less digits than its factorization.

120012020102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400000287.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120012020102010 its reverse (10201020210021), we get a palindrome (130213040312031).

The spelling of 120012020102010 in words is "one hundred twenty trillion, twelve billion, twenty million, one hundred two thousand, ten".