120011210122211 has 8 divisors (see below), whose sum is σ = 123893651376000. Its totient is φ = 116129463361920.

The previous prime is 120011210122201. The next prime is 120011210122289. The reversal of 120011210122211 is 112221012110021.

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

It is a cyclic number.

It is not a de Polignac number, because 120011210122211 - 2³⁸ = 119736332215267 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120011210122211.

It is not an unprimeable number, because it can be changed into a prime (120011210122201) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 173272166 + ... + 173963403.

It is an arithmetic number, because the mean of its divisors is an integer number (15486706422000).

Almost surely, 2^{120011210122211} is an apocalyptic number.

120011210122211 is a deficient number, since it is larger than the sum of its proper divisors (3882441253789).

120011210122211 is a wasteful number, since it uses less digits than its factorization.

120011210122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347246749.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 120011210122211 its reverse (112221012110021), we get a palindrome (232232222232232).

The spelling of 120011210122211 in words is "one hundred twenty trillion, eleven billion, two hundred ten million, one hundred twenty-two thousand, two hundred eleven".