2222346242 has 8 divisors (see below), whose sum is σ = 3367885836. Its totient is φ = 1099717632.

The previous prime is 2222346223. The next prime is 2222346257. The reversal of 2222346242 is 2426432222.

It can be written as a sum of positive squares in 2 ways, for example, as 2222273881 + 72361 = 47141^2 + 269^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5727503 + ... + 5727890.

Almost surely, 2^2222346242 is an apocalyptic number.

2222346242 is a deficient number, since it is larger than the sum of its proper divisors (1145539594).

2222346242 is a wasteful number, since it uses less digits than its factorization.

2222346242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11455492.

The product of its digits is 18432, while the sum is 29.

The square root of 2222346242 is about 47141.7674891385. The cubic root of 2222346242 is about 1304.9801559888.

Adding to 2222346242 its reverse (2426432222), we get a palindrome (4648778464).

The spelling of 2222346242 in words is "two billion, two hundred twenty-two million, three hundred forty-six thousand, two hundred forty-two".