20110210222101 has 8 divisors (see below), whose sum is σ = 26813636702400. Its totient is φ = 13406795278272.

The previous prime is 20110210222061. The next prime is 20110210222169. The reversal of 20110210222101 is 10122201201102.

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

It is not a de Polignac number, because 20110210222101 - 2¹⁹ = 20110209697813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20110210229101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2762781 + ... + 6917613.

It is an arithmetic number, because the mean of its divisors is an integer number (3351704587800).

Almost surely, 2^{20110210222101} is an apocalyptic number.

It is an amenable number.

20110210222101 is a deficient number, since it is larger than the sum of its proper divisors (6703426480299).

20110210222101 is a wasteful number, since it uses less digits than its factorization.

20110210222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5768235.

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

Adding to 20110210222101 its reverse (10122201201102), we get a palindrome (30232411423203).

The spelling of 20110210222101 in words is "twenty trillion, one hundred ten billion, two hundred ten million, two hundred twenty-two thousand, one hundred one".