120011200121222 has 8 divisors (see below), whose sum is σ = 184203237395496. Its totient is φ = 58610120989392.

The previous prime is 120011200121119. The next prime is 120011200121353. The reversal of 120011200121222 is 222121002110021.

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 120011200121222.

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, 697739535503 + ... + 697739535674.

It is an arithmetic number, because the mean of its divisors is an integer number (23025404674437).

Almost surely, 2^{120011200121222} is an apocalyptic number.

120011200121222 is a deficient number, since it is larger than the sum of its proper divisors (64192037274274).

120011200121222 is a wasteful number, since it uses less digits than its factorization.

120011200121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395479071222.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120011200121222 its reverse (222121002110021), we get a palindrome (342132202231243).

The spelling of 120011200121222 in words is "one hundred twenty trillion, eleven billion, two hundred million, one hundred twenty-one thousand, two hundred twenty-two".