2012212300323 has 8 divisors (see below), whose sum is σ = 2693638777536. Its totient is φ = 1336130345000.

The previous prime is 2012212300283. The next prime is 2012212300339. The reversal of 2012212300323 is 3230032122102.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2012212300323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2012212300323.

It is not an unprimeable number, because it can be changed into a prime (2012212300523) 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, 1336129593 + ... + 1336131098.

It is an arithmetic number, because the mean of its divisors is an integer number (336704847192).

Almost surely, 2^{2012212300323} is an apocalyptic number.

2012212300323 is a deficient number, since it is larger than the sum of its proper divisors (681426477213).

2012212300323 is a wasteful number, since it uses less digits than its factorization.

2012212300323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2672260945.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2012212300323 its reverse (3230032122102), we get a palindrome (5242244422425).

The spelling of 2012212300323 in words is "two trillion, twelve billion, two hundred twelve million, three hundred thousand, three hundred twenty-three".