120102202200221 has 8 divisors (see below), whose sum is σ = 120110635197504. Its totient is φ = 120093769536480.

The previous prime is 120102202200217. The next prime is 120102202200229. The reversal of 120102202200221 is 122002202201021.

It is a happy number.

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 120102202200221 - 2² = 120102202200217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120102202200221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120102202200229) 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, 1486317806 + ... + 1486398608.

It is an arithmetic number, because the mean of its divisors is an integer number (15013829399688).

Almost surely, 2^{120102202200221} is an apocalyptic number.

It is an amenable number.

120102202200221 is a deficient number, since it is larger than the sum of its proper divisors (8432997283).

120102202200221 is an equidigital number, since it uses as much as digits as its factorization.

120102202200221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166771.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120102202200221 its reverse (122002202201021), we get a palindrome (242104404401242).

The spelling of 120102202200221 in words is "one hundred twenty trillion, one hundred two billion, two hundred two million, two hundred thousand, two hundred twenty-one".