120222211211102 has 256 divisors, whose sum is σ = 252261785825280. Its totient is φ = 41448618086400.

The previous prime is 120222211211101. The next prime is 120222211211111. The reversal of 120222211211102 is 201112112222021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120222211211101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9123633938 + ... + 9123647114.

It is an arithmetic number, because the mean of its divisors is an integer number (985397600880).

Almost surely, 2^{120222211211102} is an apocalyptic number.

120222211211102 is an abundant number, since it is smaller than the sum of its proper divisors (132039574614178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120222211211102 is a wasteful number, since it uses less digits than its factorization.

120222211211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14347.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 120222211211102 its reverse (201112112222021), we get a palindrome (321334323433123).

The spelling of 120222211211102 in words is "one hundred twenty trillion, two hundred twenty-two billion, two hundred eleven million, two hundred eleven thousand, one hundred two".