120001122110011 has 8 divisors (see below), whose sum is σ = 127077588205920. Its totient is φ = 112926608965248.

The previous prime is 120001122109933. The next prime is 120001122110029. The reversal of 120001122110011 is 110011221100021.

It is a happy number.

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 120001122110011 - 2²⁷ = 120000987892283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120001122109973 and 120001122110000.

It is not an unprimeable number, because it can be changed into a prime (120001122110711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488111271 + ... + 488357056.

It is an arithmetic number, because the mean of its divisors is an integer number (15884698525740).

Almost surely, 2^{120001122110011} is an apocalyptic number.

120001122110011 is a deficient number, since it is larger than the sum of its proper divisors (7076466095909).

120001122110011 is an equidigital number, since it uses as much as digits as its factorization.

120001122110011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976475573.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 120001122110011 its reverse (110011221100021), we get a palindrome (230012343210032).

The spelling of 120001122110011 in words is "one hundred twenty trillion, one billion, one hundred twenty-two million, one hundred ten thousand, eleven".