120011120011121 has 8 divisors (see below), whose sum is σ = 129774227397120. Its totient is φ = 110548415929408.

The previous prime is 120011120011049. The next prime is 120011120011171. The reversal of 120011120011121 is 121110021110021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120011120011121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120011120011096 and 120011120011105.

It is not an unprimeable number, because it can be changed into a prime (120011120011171) 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, 75100825241 + ... + 75100826838.

It is an arithmetic number, because the mean of its divisors is an integer number (16221778424640).

Almost surely, 2^{120011120011121} is an apocalyptic number.

It is an amenable number.

120011120011121 is a deficient number, since it is larger than the sum of its proper divisors (9763107385999).

120011120011121 is a wasteful number, since it uses less digits than its factorization.

120011120011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150201652143.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 120011120011121 its reverse (121110021110021), we get a palindrome (241121141121142).

The spelling of 120011120011121 in words is "one hundred twenty trillion, eleven billion, one hundred twenty million, eleven thousand, one hundred twenty-one".