2012201220011 has 8 divisors (see below), whose sum is σ = 2118647372880. Its totient is φ = 1905809149728.

The previous prime is 2012201219993. The next prime is 2012201220023. The reversal of 2012201220011 is 1100221022102.

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 2012201220011 - 2³⁸ = 1737323313067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012201220091) 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, 13444256 + ... + 13593101.

It is an arithmetic number, because the mean of its divisors is an integer number (264830921610).

Almost surely, 2^{2012201220011} is an apocalyptic number.

2012201220011 is a deficient number, since it is larger than the sum of its proper divisors (106446152869).

2012201220011 is a wasteful number, since it uses less digits than its factorization.

2012201220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27041293.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2012201220011 its reverse (1100221022102), we get a palindrome (3112422242113).

The spelling of 2012201220011 in words is "two trillion, twelve billion, two hundred one million, two hundred twenty thousand, eleven".