120020202221210 has 8 divisors (see below), whose sum is σ = 216036363998196. Its totient is φ = 48008080888480.

The previous prime is 120020202221209. The next prime is 120020202221243. The reversal of 120020202221210 is 12122202020021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 102510906804289 + 17509295416921 = 10124767^2 + 4184411^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×120020202221210³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6001010111051 + ... + 6001010111070.

Almost surely, 2^{120020202221210} is an apocalyptic number.

120020202221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120020202221210 is a deficient number, since it is larger than the sum of its proper divisors (96016161776986).

120020202221210 is a wasteful number, since it uses less digits than its factorization.

120020202221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12002020222128.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120020202221210 its reverse (12122202020021), we get a palindrome (132142404241231).

The spelling of 120020202221210 in words is "one hundred twenty trillion, twenty billion, two hundred two million, two hundred twenty-one thousand, two hundred ten".