1120420120011 has 32 divisors (see below), whose sum is σ = 1608993000000. Its totient is φ = 690927943680.

The previous prime is 1120420119997. The next prime is 1120420120021. The reversal of 1120420120011 is 1100210240211.

It is not a de Polignac number, because 1120420120011 - 2¹⁹ = 1120419595723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120420120021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3741465 + ... + 4029813.

It is an arithmetic number, because the mean of its divisors is an integer number (50281031250).

Almost surely, 2^{1120420120011} is an apocalyptic number.

1120420120011 is a deficient number, since it is larger than the sum of its proper divisors (488572879989).

1120420120011 is a wasteful number, since it uses less digits than its factorization.

1120420120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289679.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1120420120011 its reverse (1100210240211), we get a palindrome (2220630360222).

The spelling of 1120420120011 in words is "one trillion, one hundred twenty billion, four hundred twenty million, one hundred twenty thousand, eleven".