1202000120011 has 4 divisors (see below), whose sum is σ = 1202007544024. Its totient is φ = 1201992696000.

The previous prime is 1202000119981. The next prime is 1202000120039. The reversal of 1202000120011 is 1100210002021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1202000120011 - 2⁵ = 1202000119979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1202000120011.

It is not an unprimeable number, because it can be changed into a prime (1202000120071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3463605 + ... + 3794806.

It is an arithmetic number, because the mean of its divisors is an integer number (300501886006).

Almost surely, 2^{1202000120011} is an apocalyptic number.

1202000120011 is a deficient number, since it is larger than the sum of its proper divisors (7424013).

1202000120011 is an equidigital number, since it uses as much as digits as its factorization.

1202000120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7424012.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1202000120011 its reverse (1100210002021), we get a palindrome (2302210122032).

The spelling of 1202000120011 in words is "one trillion, two hundred two billion, one hundred twenty thousand, eleven".