1120020212011 has 16 divisors (see below), whose sum is σ = 1238100552000. Its totient is φ = 1007786610688.

The previous prime is 1120020211993. The next prime is 1120020212033. The reversal of 1120020212011 is 1102120200211.

It is a cyclic number.

It is not a de Polignac number, because 1120020212011 - 2⁵ = 1120020211979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120020211982 and 1120020212000.

It is not an unprimeable number, because it can be changed into a prime (1120080212011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27195 + ... + 1496923.

It is an arithmetic number, because the mean of its divisors is an integer number (77381284500).

Almost surely, 2^{1120020212011} is an apocalyptic number.

1120020212011 is a deficient number, since it is larger than the sum of its proper divisors (118080339989).

1120020212011 is a wasteful number, since it uses less digits than its factorization.

1120020212011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471718.

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

Adding to 1120020212011 its reverse (1102120200211), we get a palindrome (2222140412222).

The spelling of 1120020212011 in words is "one trillion, one hundred twenty billion, twenty million, two hundred twelve thousand, eleven".