4012222203 has 12 divisors (see below), whose sum is σ = 6322289688. Its totient is φ = 2431649760.

The previous prime is 4012222187. The next prime is 4012222211. The reversal of 4012222203 is 3022222104.

It is not a de Polignac number, because 4012222203 - 2⁴ = 4012222187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4012222223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20263650 + ... + 20263847.

It is an arithmetic number, because the mean of its divisors is an integer number (526857474).

Almost surely, 2^4012222203 is an apocalyptic number.

4012222203 is a deficient number, since it is larger than the sum of its proper divisors (2310067485).

4012222203 is a wasteful number, since it uses less digits than its factorization.

4012222203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40527514 (or 40527511 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4012222203 is about 63342.1045040343. The cubic root of 4012222203 is about 1589.0162028500.

Adding to 4012222203 its reverse (3022222104), we get a palindrome (7034444307).

Subtracting from 4012222203 its reverse (3022222104), we obtain a palindrome (990000099).

The spelling of 4012222203 in words is "four billion, twelve million, two hundred twenty-two thousand, two hundred three".