2202222020242 has 8 divisors (see below), whose sum is σ = 3477192663600. Its totient is φ = 1043157799044.

The previous prime is 2202222020233. The next prime is 2202222020267. The reversal of 2202222020242 is 2420202222022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 28976605492 + ... + 28976605567.

It is an arithmetic number, because the mean of its divisors is an integer number (434649082950).

Almost surely, 2^{2202222020242} is an apocalyptic number.

2202222020242 is a deficient number, since it is larger than the sum of its proper divisors (1274970643358).

2202222020242 is a wasteful number, since it uses less digits than its factorization.

2202222020242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57953211080.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 2202222020242 its reverse (2420202222022), we get a palindrome (4622424242264).

The spelling of 2202222020242 in words is "two trillion, two hundred two billion, two hundred twenty-two million, twenty thousand, two hundred forty-two".