2202242342 has 4 divisors (see below), whose sum is σ = 3303363516. Its totient is φ = 1101121170.

The previous prime is 2202242333. The next prime is 2202242381. The reversal of 2202242342 is 2432422022.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550560584 + ... + 550560587.

It is an arithmetic number, because the mean of its divisors is an integer number (825840879).

Almost surely, 2^2202242342 is an apocalyptic number.

2202242342 is a deficient number, since it is larger than the sum of its proper divisors (1101121174).

2202242342 is a wasteful number, since it uses less digits than its factorization.

2202242342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101121173.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 2202242342 is about 46928.0549564970. The cubic root of 2202242342 is about 1301.0331711777.

Adding to 2202242342 its reverse (2432422022), we get a palindrome (4634664364).

The spelling of 2202242342 in words is "two billion, two hundred two million, two hundred forty-two thousand, three hundred forty-two".