1120021200011 has 8 divisors (see below), whose sum is σ = 1287096187104. Its totient is φ = 954714202560.

The previous prime is 1120021200007. The next prime is 1120021200031. The reversal of 1120021200011 is 1100021200211.

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 1120021200011 - 2² = 1120021200007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120021199965 and 1120021200001.

It is not an unprimeable number, because it can be changed into a prime (1120021200031) 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, 441996050 + ... + 441998583.

It is an arithmetic number, because the mean of its divisors is an integer number (160887023388).

Almost surely, 2^{1120021200011} is an apocalyptic number.

1120021200011 is a deficient number, since it is larger than the sum of its proper divisors (167074987093).

1120021200011 is an equidigital number, since it uses as much as digits as its factorization.

1120021200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883994821.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1120021200011 its reverse (1100021200211), we get a palindrome (2220042400222).

The spelling of 1120021200011 in words is "one trillion, one hundred twenty billion, twenty-one million, two hundred thousand, eleven".