2012011323334 has 8 divisors (see below), whose sum is σ = 3018023448768. Its totient is φ = 1006003507080.

The previous prime is 2012011323331. The next prime is 2012011323337. The reversal of 2012011323334 is 4333231102102.

It is an interprime number because it is at equal distance from previous prime (2012011323331) and next prime (2012011323337).

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 = 2012011323299 and 2012011323308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012011323331) by changing a digit.

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, 633099 + ... + 2103529.

It is an arithmetic number, because the mean of its divisors is an integer number (377252931096).

Almost surely, 2^{2012011323334} is an apocalyptic number.

2012011323334 is a deficient number, since it is larger than the sum of its proper divisors (1006012125434).

2012011323334 is a wasteful number, since it uses less digits than its factorization.

2012011323334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154590.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2012011323334 its reverse (4333231102102), we get a palindrome (6345242425436).

The spelling of 2012011323334 in words is "two trillion, twelve billion, eleven million, three hundred twenty-three thousand, three hundred thirty-four".