2222423342 has 16 divisors (see below), whose sum is σ = 3356694432. Its totient is φ = 1103542560.

The previous prime is 2222423317. The next prime is 2222423363. The reversal of 2222423342 is 2433242222.

It is a super-2 number, since 2×2222423342² = 9878331022132897928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284663 + ... + 292365.

It is an arithmetic number, because the mean of its divisors is an integer number (209793402).

Almost surely, 2^2222423342 is an apocalyptic number.

2222423342 is a deficient number, since it is larger than the sum of its proper divisors (1134271090).

2222423342 is a wasteful number, since it uses less digits than its factorization.

2222423342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8683.

The product of its digits is 9216, while the sum is 26.

The square root of 2222423342 is about 47142.5852282201. The cubic root of 2222423342 is about 1304.9952470675.

Adding to 2222423342 its reverse (2433242222), we get a palindrome (4655665564).

The spelling of 2222423342 in words is "two billion, two hundred twenty-two million, four hundred twenty-three thousand, three hundred forty-two".