2211342322343 has 12 divisors (see below), whose sum is σ = 2777884571280. Its totient is φ = 1723123886880.

The previous prime is 2211342322249. The next prime is 2211342322351. The reversal of 2211342322343 is 3432232431122.

It is not a de Polignac number, because 2211342322343 - 2⁸ = 2211342322087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211342322043) 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, 1305396038 + ... + 1305397731.

It is an arithmetic number, because the mean of its divisors is an integer number (231490380940).

Almost surely, 2^{2211342322343} is an apocalyptic number.

2211342322343 is a deficient number, since it is larger than the sum of its proper divisors (566542248937).

2211342322343 is a wasteful number, since it uses less digits than its factorization.

2211342322343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2610793798 (or 2610793787 counting only the distinct ones).

The product of its digits is 41472, while the sum is 32.

Adding to 2211342322343 its reverse (3432232431122), we get a palindrome (5643574753465).

The spelling of 2211342322343 in words is "two trillion, two hundred eleven billion, three hundred forty-two million, three hundred twenty-two thousand, three hundred forty-three".