120100221202222 has 8 divisors (see below), whose sum is σ = 180163189623672. Its totient is φ = 60045824661000.

The previous prime is 120100221202207. The next prime is 120100221202259. The reversal of 120100221202222 is 222202122001021.

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

It is a self number, because there is not a number n which added to its sum of digits gives 120100221202222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2142935029 + ... + 2142991072.

It is an arithmetic number, because the mean of its divisors is an integer number (22520398702959).

Almost surely, 2^{120100221202222} is an apocalyptic number.

120100221202222 is a deficient number, since it is larger than the sum of its proper divisors (60062968421450).

120100221202222 is a wasteful number, since it uses less digits than its factorization.

120100221202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4285940114.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 120100221202222 its reverse (222202122001021), we get a palindrome (342302343203243).

The spelling of 120100221202222 in words is "one hundred twenty trillion, one hundred billion, two hundred twenty-one million, two hundred two thousand, two hundred twenty-two".