2443142222 has 16 divisors (see below), whose sum is σ = 3676928640. Its totient is φ = 1217507328.

The previous prime is 2443142183. The next prime is 2443142231. The reversal of 2443142222 is 2222413442.

2443142222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2443142191 and 2443142200.

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, 932258 + ... + 934874.

It is an arithmetic number, because the mean of its divisors is an integer number (229808040).

Almost surely, 2^2443142222 is an apocalyptic number.

2443142222 is a deficient number, since it is larger than the sum of its proper divisors (1233786418).

2443142222 is a wasteful number, since it uses less digits than its factorization.

2443142222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3995.

The product of its digits is 6144, while the sum is 26.

The square root of 2443142222 is about 49428.1521200216. The cubic root of 2443142222 is about 1346.8407555902.

Adding to 2443142222 its reverse (2222413442), we get a palindrome (4665555664).

The spelling of 2443142222 in words is "two billion, four hundred forty-three million, one hundred forty-two thousand, two hundred twenty-two".