120222020010212 has 24 divisors (see below), whose sum is σ = 210793127683320. Its totient is φ = 59995497139200.

The previous prime is 120222020010181. The next prime is 120222020010217. The reversal of 120222020010212 is 212010020222021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 95190970375396 + 25031049634816 = 9756586^2 + 5003104^2 .

It is not an unprimeable number, because it can be changed into a prime (120222020010217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4972787 + ... + 16284122.

It is an arithmetic number, because the mean of its divisors is an integer number (8783046986805).

Almost surely, 2^{120222020010212} is an apocalyptic number.

It is an amenable number.

120222020010212 is a deficient number, since it is larger than the sum of its proper divisors (90571107673108).

120222020010212 is a wasteful number, since it uses less digits than its factorization.

120222020010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21259631 (or 21259629 counting only the distinct ones).

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

Adding to 120222020010212 its reverse (212010020222021), we get a palindrome (332232040232233).

The spelling of 120222020010212 in words is "one hundred twenty trillion, two hundred twenty-two billion, twenty million, ten thousand, two hundred twelve".