2422222232 has 16 divisors (see below), whose sum is σ = 4577429760. Its totient is φ = 1201574304.

The previous prime is 2422222223. The next prime is 2422222241. The reversal of 2422222232 is 2322222242.

It is an interprime number because it is at equal distance from previous prime (2422222223) and next prime (2422222241).

It is a junction number, because it is equal to n+sod(n) for n = 2422222198 and 2422222207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1191023 + ... + 1193054.

It is an arithmetic number, because the mean of its divisors is an integer number (286089360).

Almost surely, 2^2422222232 is an apocalyptic number.

It is an amenable number.

2422222232 is a deficient number, since it is larger than the sum of its proper divisors (2155207528).

2422222232 is a wasteful number, since it uses less digits than its factorization.

2422222232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384210 (or 2384206 counting only the distinct ones).

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

The square root of 2422222232 is about 49216.0769667799. The cubic root of 2422222232 is about 1342.9855153182.

Adding to 2422222232 its reverse (2322222242), we get a palindrome (4744444474).

The spelling of 2422222232 in words is "two billion, four hundred twenty-two million, two hundred twenty-two thousand, two hundred thirty-two".