120122020110210 has 64 divisors (see below), whose sum is σ = 298334436681600. Its totient is φ = 30917550766592.

The previous prime is 120122020110173. The next prime is 120122020110223. The reversal of 120122020110210 is 12011020221021.

It is a super-3 number, since 3×120122020110210³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 120122020110210.

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, 20669124 + ... + 25835183.

It is an arithmetic number, because the mean of its divisors is an integer number (4661475573150).

Almost surely, 2^{120122020110210} is an apocalyptic number.

120122020110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120122020110210 is an abundant number, since it is smaller than the sum of its proper divisors (178212416571390).

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

120122020110210 is a wasteful number, since it uses less digits than its factorization.

120122020110210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46507315.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120122020110210 its reverse (12011020221021), we get a palindrome (132133040331231).

The spelling of 120122020110210 in words is "one hundred twenty trillion, one hundred twenty-two billion, twenty million, one hundred ten thousand, two hundred ten".