2331201200011 has 8 divisors (see below), whose sum is σ = 2333349794880. Its totient is φ = 2329053593928.

The previous prime is 2331201199997. The next prime is 2331201200087. The reversal of 2331201200011 is 1100021021332.

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 2331201200011 - 2⁷ = 2331201199883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2331201200411) 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, 4512360 + ... + 5002378.

It is an arithmetic number, because the mean of its divisors is an integer number (291668724360).

Almost surely, 2^{2331201200011} is an apocalyptic number.

2331201200011 is a deficient number, since it is larger than the sum of its proper divisors (2148594869).

2331201200011 is a wasteful number, since it uses less digits than its factorization.

2331201200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494393.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2331201200011 its reverse (1100021021332), we get a palindrome (3431222221343).

The spelling of 2331201200011 in words is "two trillion, three hundred thirty-one billion, two hundred one million, two hundred thousand, eleven".