120000020002222 has 4 divisors (see below), whose sum is σ = 180000030003336. Its totient is φ = 60000010001110.

The previous prime is 120000020002217. The next prime is 120000020002267. The reversal of 120000020002222 is 222200020000021.

120000020002222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30000005000554 + ... + 30000005000557.

It is an arithmetic number, because the mean of its divisors is an integer number (45000007500834).

Almost surely, 2^{120000020002222} is an apocalyptic number.

120000020002222 is a deficient number, since it is larger than the sum of its proper divisors (60000010001114).

120000020002222 is an equidigital number, since it uses as much as digits as its factorization.

120000020002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60000010001113.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 120000020002222 its reverse (222200020000021), we get a palindrome (342200040002243).

The spelling of 120000020002222 in words is "one hundred twenty trillion, twenty million, two thousand, two hundred twenty-two".