2011223330001 has 32 divisors (see below), whose sum is σ = 3053974089600. Its totient is φ = 1307379432960.

The previous prime is 2011223329967. The next prime is 2011223330057. The reversal of 2011223330001 is 1000333221102.

2011223330001 is a `hidden beast` number, since 20 + 112 + 233 + 300 + 0 + 1 = 666.

It is not a de Polignac number, because 2011223330001 - 2⁶ = 2011223329937 is a prime.

It is a super-2 number, since 2×2011223330001² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2011223330201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1469865 + ... + 2486553.

It is an arithmetic number, because the mean of its divisors is an integer number (95436690300).

Almost surely, 2^{2011223330001} is an apocalyptic number.

It is an amenable number.

2011223330001 is a deficient number, since it is larger than the sum of its proper divisors (1042750759599).

2011223330001 is a wasteful number, since it uses less digits than its factorization.

2011223330001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018526 (or 1018520 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2011223330001 its reverse (1000333221102), we get a palindrome (3011556551103).

The spelling of 2011223330001 in words is "two trillion, eleven billion, two hundred twenty-three million, three hundred thirty thousand, one".