2011231330022 has 8 divisors (see below), whose sum is σ = 3033700889400. Its totient is φ = 999997700224.

The previous prime is 2011231329997. The next prime is 2011231330039. The reversal of 2011231330022 is 2200331321102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2011231329976 and 2011231330003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2808981947 + ... + 2808982662.

It is an arithmetic number, because the mean of its divisors is an integer number (379212611175).

Almost surely, 2^{2011231330022} is an apocalyptic number.

2011231330022 is a deficient number, since it is larger than the sum of its proper divisors (1022469559378).

2011231330022 is a wasteful number, since it uses less digits than its factorization.

2011231330022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5617964790.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2011231330022 its reverse (2200331321102), we get a palindrome (4211562651124).

The spelling of 2011231330022 in words is "two trillion, eleven billion, two hundred thirty-one million, three hundred thirty thousand, twenty-two".