220110100222101 has 16 divisors (see below), whose sum is σ = 293825238220800. Its totient is φ = 146567570500208.

The previous prime is 220110100222093. The next prime is 220110100222141. The reversal of 220110100222101 is 101222001011022.

It is a cyclic number.

It is not a de Polignac number, because 220110100222101 - 2³ = 220110100222093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220110100222141) 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, 8739820 + ... + 22728938.

It is an arithmetic number, because the mean of its divisors is an integer number (18364077388800).

Almost surely, 2^{220110100222101} is an apocalyptic number.

It is an amenable number.

220110100222101 is a deficient number, since it is larger than the sum of its proper divisors (73715137998699).

220110100222101 is a wasteful number, since it uses less digits than its factorization.

220110100222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13995288.

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

Adding to 220110100222101 its reverse (101222001011022), we get a palindrome (321332101233123).

The spelling of 220110100222101 in words is "two hundred twenty trillion, one hundred ten billion, one hundred million, two hundred twenty-two thousand, one hundred one".