2422211343 has 4 divisors (see below), whose sum is σ = 3229615128. Its totient is φ = 1614807560.

The previous prime is 2422211339. The next prime is 2422211383. The reversal of 2422211343 is 3431122242.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2422211343 - 2² = 2422211339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422211383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403701888 + ... + 403701893.

It is an arithmetic number, because the mean of its divisors is an integer number (807403782).

Almost surely, 2^2422211343 is an apocalyptic number.

2422211343 is a deficient number, since it is larger than the sum of its proper divisors (807403785).

2422211343 is an equidigital number, since it uses as much as digits as its factorization.

2422211343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807403784.

The product of its digits is 2304, while the sum is 24.

The square root of 2422211343 is about 49215.9663422349. The cubic root of 2422211343 is about 1342.9835028699.

Adding to 2422211343 its reverse (3431122242), we get a palindrome (5853333585).

The spelling of 2422211343 in words is "two billion, four hundred twenty-two million, two hundred eleven thousand, three hundred forty-three".