2222054343 has 32 divisors (see below), whose sum is σ = 3489117120. Its totient is φ = 1392814080.

The previous prime is 2222054299. The next prime is 2222054347. The reversal of 2222054343 is 3434502222.

It is a happy number.

2222054343 is a `hidden beast` number, since 2 + 2 + 220 + 5 + 434 + 3 = 666.

It is not a de Polignac number, because 2222054343 - 2⁹ = 2222053831 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222054347) 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 31 ways as a sum of consecutive naturals, for example, 622921 + ... + 626477.

It is an arithmetic number, because the mean of its divisors is an integer number (109034910).

Almost surely, 2^2222054343 is an apocalyptic number.

2222054343 is a deficient number, since it is larger than the sum of its proper divisors (1267062777).

2222054343 is a wasteful number, since it uses less digits than its factorization.

2222054343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4944 (or 4938 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 2222054343 is about 47138.6714174254. The cubic root of 2222054343 is about 1304.9230183153.

Adding to 2222054343 its reverse (3434502222), we get a palindrome (5656556565).

The spelling of 2222054343 in words is "two billion, two hundred twenty-two million, fifty-four thousand, three hundred forty-three".