101120102221 has 8 divisors (see below), whose sum is σ = 103040799840. Its totient is φ = 99199877712.

The previous prime is 101120102143. The next prime is 101120102243. The reversal of 101120102221 is 122201021101.

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 101120102221 - 2⁷ = 101120102093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101120102921) 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, 329170 + ... + 557308.

It is an arithmetic number, because the mean of its divisors is an integer number (12880099980).

Almost surely, 2^101120102221 is an apocalyptic number.

It is an amenable number.

101120102221 is a deficient number, since it is larger than the sum of its proper divisors (1920697619).

101120102221 is an equidigital number, since it uses as much as digits as its factorization.

101120102221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236555.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101120102221 its reverse (122201021101), we get a palindrome (223321123322).

The spelling of 101120102221 in words is "one hundred one billion, one hundred twenty million, one hundred two thousand, two hundred twenty-one".