2011002334443 has 12 divisors (see below), whose sum is σ = 2904794313408. Its totient is φ = 1340662147440.

The previous prime is 2011002334423. The next prime is 2011002334463. The reversal of 2011002334443 is 3444332001102.

2011002334443 is a `hidden beast` number, since 201 + 10 + 0 + 2 + 3 + 3 + 4 + 443 = 666.

It is an interprime number because it is at equal distance from previous prime (2011002334423) and next prime (2011002334463).

It is not a de Polignac number, because 2011002334443 - 2⁶ = 2011002334379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2011002334423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2580646 + ... + 3268292.

It is an arithmetic number, because the mean of its divisors is an integer number (242066192784).

Almost surely, 2^{2011002334443} is an apocalyptic number.

2011002334443 is a deficient number, since it is larger than the sum of its proper divisors (893791978965).

2011002334443 is a wasteful number, since it uses less digits than its factorization.

2011002334443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012594 (or 1012591 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 2011002334443 its reverse (3444332001102), we get a palindrome (5455334335545).

The spelling of 2011002334443 in words is "two trillion, eleven billion, two million, three hundred thirty-four thousand, four hundred forty-three".