220110110200101 has 16 divisors (see below), whose sum is σ = 320169856942080. Its totient is φ = 133396026516720.

The previous prime is 220110110200027. The next prime is 220110110200103. The reversal of 220110110200101 is 101002011011022.

It is a de Polignac number, because none of the positive numbers 2^k-220110110200101 is a prime.

It is a super-2 number, since 2×220110110200101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220110110200103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99900511 + ... + 102080028.

It is an arithmetic number, because the mean of its divisors is an integer number (20010616058880).

Almost surely, 2^{220110110200101} is an apocalyptic number.

It is an amenable number.

220110110200101 is a deficient number, since it is larger than the sum of its proper divisors (100059746741979).

220110110200101 is a wasteful number, since it uses less digits than its factorization.

220110110200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202013576.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 220110110200101 its reverse (101002011011022), we get a palindrome (321112121211123).

The spelling of 220110110200101 in words is "two hundred twenty trillion, one hundred ten billion, one hundred ten million, two hundred thousand, one hundred one".