120011022001 has 8 divisors (see below), whose sum is σ = 136044883520. Its totient is φ = 104948909712.

The previous prime is 120011021989. The next prime is 120011022037. The reversal of 120011022001 is 100220110021.

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 120011022001 - 2⁹ = 120011021489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120011022401) 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, 242937045 + ... + 242937538.

It is an arithmetic number, because the mean of its divisors is an integer number (17005610440).

Almost surely, 2^120011022001 is an apocalyptic number.

It is an amenable number.

120011022001 is a deficient number, since it is larger than the sum of its proper divisors (16033861519).

120011022001 is a wasteful number, since it uses less digits than its factorization.

120011022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485874615.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120011022001 its reverse (100220110021), we get a palindrome (220231132022).

The spelling of 120011022001 in words is "one hundred twenty billion, eleven million, twenty-two thousand, one".