101110020221 has 8 divisors (see below), whose sum is σ = 115692044160. Its totient is φ = 86562430128.

The previous prime is 101110020197. The next prime is 101110020223. The reversal of 101110020221 is 122020011101.

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 101110020221 - 2²² = 101105825917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101110020223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8602166 + ... + 8613911.

It is an arithmetic number, because the mean of its divisors is an integer number (14461505520).

Almost surely, 2^101110020221 is an apocalyptic number.

It is an amenable number.

101110020221 is a deficient number, since it is larger than the sum of its proper divisors (14582023939).

101110020221 is an equidigital number, since it uses as much as digits as its factorization.

101110020221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17216923.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101110020221 its reverse (122020011101), we get a palindrome (223130031322).

The spelling of 101110020221 in words is "one hundred one billion, one hundred ten million, twenty thousand, two hundred twenty-one".