2210120201101 has 4 divisors (see below), whose sum is σ = 2340127271772. Its totient is φ = 2080113130432.

The previous prime is 2210120201099. The next prime is 2210120201137. The reversal of 2210120201101 is 1011020210122.

2210120201101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 830084988100 + 1380035213001 = 911090^2 + 1174749^2 .

It is a cyclic number.

It is not a de Polignac number, because 2210120201101 - 2¹ = 2210120201099 is a prime.

It is a super-2 number, since 2×2210120201101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210120201141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65003535310 + ... + 65003535343.

It is an arithmetic number, because the mean of its divisors is an integer number (585031817943).

Almost surely, 2^{2210120201101} is an apocalyptic number.

It is an amenable number.

2210120201101 is a deficient number, since it is larger than the sum of its proper divisors (130007070671).

2210120201101 is a wasteful number, since it uses less digits than its factorization.

2210120201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130007070670.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2210120201101 its reverse (1011020210122), we get a palindrome (3221140411223).

The spelling of 2210120201101 in words is "two trillion, two hundred ten billion, one hundred twenty million, two hundred one thousand, one hundred one".