2120201106 has 8 divisors (see below), whose sum is σ = 4240402224. Its totient is φ = 706733700.

The previous prime is 2120201099. The next prime is 2120201141. The reversal of 2120201106 is 6011020212.

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

2120201106 is an admirable number.

It is a nialpdrome in base 11.

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, 176683420 + ... + 176683431.

It is an arithmetic number, because the mean of its divisors is an integer number (530050278).

Almost surely, 2^2120201106 is an apocalyptic number.

2120201106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2120201106 is a wasteful number, since it uses less digits than its factorization.

2120201106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353366856.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2120201106 is about 46045.6415527029. The cubic root of 2120201106 is about 1284.6722770467.

Adding to 2120201106 its reverse (6011020212), we get a palindrome (8131221318).

The spelling of 2120201106 in words is "two billion, one hundred twenty million, two hundred one thousand, one hundred six".