220120020222212 has 12 divisors (see below), whose sum is σ = 420229129515216. Its totient is φ = 100054554646440.

The previous prime is 220120020222139. The next prime is 220120020222217. The reversal of 220120020222212 is 212222020021022.

It is not an unprimeable number, because it can be changed into a prime (220120020222217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2501363866118 + ... + 2501363866205.

It is an arithmetic number, because the mean of its divisors is an integer number (35019094126268).

Almost surely, 2^{220120020222212} is an apocalyptic number.

220120020222212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220120020222212 is a deficient number, since it is larger than the sum of its proper divisors (200109109293004).

220120020222212 is a wasteful number, since it uses less digits than its factorization.

220120020222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5002727732338 (or 5002727732336 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 220120020222212 its reverse (212222020021022), we get a palindrome (432342040243234).

The spelling of 220120020222212 in words is "two hundred twenty trillion, one hundred twenty billion, twenty million, two hundred twenty-two thousand, two hundred twelve".