120102221120210 has 32 divisors (see below), whose sum is σ = 247081612602240. Its totient is φ = 41175540001152.

The previous prime is 120102221120207. The next prime is 120102221120257. The reversal of 120102221120210 is 12021122201021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48029939 + ... + 50468598.

It is an arithmetic number, because the mean of its divisors is an integer number (7721300393820).

Almost surely, 2^{120102221120210} is an apocalyptic number.

120102221120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120102221120210 is an abundant number, since it is smaller than the sum of its proper divisors (126979391482030).

120102221120210 is a wasteful number, since it uses less digits than its factorization.

120102221120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98515970.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120102221120210 its reverse (12021122201021), we get a palindrome (132123343321231).

The spelling of 120102221120210 in words is "one hundred twenty trillion, one hundred two billion, two hundred twenty-one million, one hundred twenty thousand, two hundred ten".