220101110211101 has 8 divisors (see below), whose sum is σ = 264783290479680. Its totient is φ = 178728721073568.

The previous prime is 220101110211077. The next prime is 220101110211137. The reversal of 220101110211101 is 101112011101022.

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

It is a cyclic number.

It is not a de Polignac number, because 220101110211101 - 2¹⁰ = 220101110210077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220101110211901) 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, 827447782616 + ... + 827447782881.

It is an arithmetic number, because the mean of its divisors is an integer number (33097911309960).

Almost surely, 2^{220101110211101} is an apocalyptic number.

It is an amenable number.

220101110211101 is a deficient number, since it is larger than the sum of its proper divisors (44682180268579).

220101110211101 is a wasteful number, since it uses less digits than its factorization.

220101110211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1654895565523.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 220101110211101 its reverse (101112011101022), we get a palindrome (321213121312123).

The spelling of 220101110211101 in words is "two hundred twenty trillion, one hundred one billion, one hundred ten million, two hundred eleven thousand, one hundred one".