2212334323143 has 16 divisors (see below), whose sum is σ = 3371220887040. Its totient is φ = 1264174250976.

The previous prime is 2212334323127. The next prime is 2212334323169. The reversal of 2212334323143 is 3413234332122.

It is not a de Polignac number, because 2212334323143 - 2⁴ = 2212334323127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212334328143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1017093 + ... + 2336481.

It is an arithmetic number, because the mean of its divisors is an integer number (210701305440).

Almost surely, 2^{2212334323143} is an apocalyptic number.

2212334323143 is a deficient number, since it is larger than the sum of its proper divisors (1158886563897).

2212334323143 is a wasteful number, since it uses less digits than its factorization.

2212334323143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399246.

The product of its digits is 62208, while the sum is 33.

Adding to 2212334323143 its reverse (3413234332122), we get a palindrome (5625568655265).

The spelling of 2212334323143 in words is "two trillion, two hundred twelve billion, three hundred thirty-four million, three hundred twenty-three thousand, one hundred forty-three".