120020001002222 has 8 divisors (see below), whose sum is σ = 180262899308376. Its totient is φ = 59932367899432.

The previous prime is 120020001002191. The next prime is 120020001002281. The reversal of 120020001002222 is 222200100020021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 120020001002197 and 120020001002206.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 38816298908 + ... + 38816301999.

It is an arithmetic number, because the mean of its divisors is an integer number (22532862413547).

Almost surely, 2^{120020001002222} is an apocalyptic number.

120020001002222 is a deficient number, since it is larger than the sum of its proper divisors (60242898306154).

120020001002222 is an equidigital number, since it uses as much as digits as its factorization.

120020001002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77632601682.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 120020001002222 its reverse (222200100020021), we get a palindrome (342220101022243).

The spelling of 120020001002222 in words is "one hundred twenty trillion, twenty billion, one million, two thousand, two hundred twenty-two".