120112220011 has 8 divisors (see below), whose sum is σ = 137653482240. Its totient is φ = 102666551208.

The previous prime is 120112219957. The next prime is 120112220017. The reversal of 120112220011 is 110022211021.

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 120112220011 - 2¹³ = 120112211819 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120112219973 and 120112220000.

It is not an unprimeable number, because it can be changed into a prime (120112220017) 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, 23895661 + ... + 23900686.

It is an arithmetic number, because the mean of its divisors is an integer number (17206685280).

Almost surely, 2^120112220011 is an apocalyptic number.

120112220011 is a deficient number, since it is larger than the sum of its proper divisors (17541262229).

120112220011 is an equidigital number, since it uses as much as digits as its factorization.

120112220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47796713.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120112220011 its reverse (110022211021), we get a palindrome (230134431032).

The spelling of 120112220011 in words is "one hundred twenty billion, one hundred twelve million, two hundred twenty thousand, eleven".