120222212101001 has 16 divisors (see below), whose sum is σ = 120730762785024. Its totient is φ = 119714780870784.

The previous prime is 120222212100919. The next prime is 120222212101003. The reversal of 120222212101001 is 100101212222021.

It is a cyclic number.

It is not a de Polignac number, because 120222212101001 - 2¹⁸ = 120222211838857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120222212101003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1165084256 + ... + 1165187438.

It is an arithmetic number, because the mean of its divisors is an integer number (7545672674064).

Almost surely, 2^{120222212101001} is an apocalyptic number.

It is an amenable number.

120222212101001 is a deficient number, since it is larger than the sum of its proper divisors (508550684023).

120222212101001 is a wasteful number, since it uses less digits than its factorization.

120222212101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108560.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120222212101001 its reverse (100101212222021), we get a palindrome (220323424323022).

The spelling of 120222212101001 in words is "one hundred twenty trillion, two hundred twenty-two billion, two hundred twelve million, one hundred one thousand, one".