1200202200011 has 8 divisors (see below), whose sum is σ = 1241616104400. Its totient is φ = 1158790137120.

The previous prime is 1200202199993. The next prime is 1200202200013. The reversal of 1200202200011 is 1100022020021.

It is a happy number.

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 1200202200011 - 2³⁸ = 925324293067 is a prime.

It is a super-2 number, since 2×1200202200011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1200202199965 and 1200202200001.

It is not an unprimeable number, because it can be changed into a prime (1200202200013) 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, 937616 + ... + 1810946.

It is an arithmetic number, because the mean of its divisors is an integer number (155202013050).

Almost surely, 2^{1200202200011} is an apocalyptic number.

1200202200011 is a deficient number, since it is larger than the sum of its proper divisors (41413904389).

1200202200011 is an equidigital number, since it uses as much as digits as its factorization.

1200202200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920749.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1200202200011 its reverse (1100022020021), we get a palindrome (2300224220032).

The spelling of 1200202200011 in words is "one trillion, two hundred billion, two hundred two million, two hundred thousand, eleven".