120222120002221 has 8 divisors (see below), whose sum is σ = 120327401481984. Its totient is φ = 120116841804960.

The previous prime is 120222120002213. The next prime is 120222120002357. The reversal of 120222120002221 is 122200021222021.

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 120222120002221 - 2³ = 120222120002213 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 (120222120000221) 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, 75571876 + ... + 77146306.

It is an arithmetic number, because the mean of its divisors is an integer number (15040925185248).

Almost surely, 2^{120222120002221} is an apocalyptic number.

It is an amenable number.

120222120002221 is a deficient number, since it is larger than the sum of its proper divisors (105281479763).

120222120002221 is a wasteful number, since it uses less digits than its factorization.

120222120002221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641251.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 120222120002221 its reverse (122200021222021), we get a palindrome (242422141224242).

The spelling of 120222120002221 in words is "one hundred twenty trillion, two hundred twenty-two billion, one hundred twenty million, two thousand, two hundred twenty-one".