2212321319999 has 16 divisors (see below), whose sum is σ = 2534667632640. Its totient is φ = 1891554275520.

The previous prime is 2212321319993. The next prime is 2212321320061. The reversal of 2212321319999 is 9999131232122.

It is a de Polignac number, because none of the positive numbers 2^k-2212321319999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2212321319999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212321319993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6242642 + ... + 6587504.

It is an arithmetic number, because the mean of its divisors is an integer number (158416727040).

Almost surely, 2^{2212321319999} is an apocalyptic number.

2212321319999 is a deficient number, since it is larger than the sum of its proper divisors (322346312641).

2212321319999 is a wasteful number, since it uses less digits than its factorization.

2212321319999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347150.

The product of its digits is 944784, while the sum is 53.

The spelling of 2212321319999 in words is "two trillion, two hundred twelve billion, three hundred twenty-one million, three hundred nineteen thousand, nine hundred ninety-nine".