12022122203 has 32 divisors (see below), whose sum is σ = 15734549376. Its totient is φ = 8913788928.

The previous prime is 12022122163. The next prime is 12022122227. The reversal of 12022122203 is 30222122021.

12022122203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12022122203 - 2⁶ = 12022122139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (12022122283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 343775 + ... + 377127.

It is an arithmetic number, because the mean of its divisors is an integer number (491704668).

Almost surely, 2^12022122203 is an apocalyptic number.

12022122203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12022122203 is a deficient number, since it is larger than the sum of its proper divisors (3712427173).

12022122203 is a wasteful number, since it uses less digits than its factorization.

12022122203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33623.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 12022122203 its reverse (30222122021), we get a palindrome (42244244224).

The spelling of 12022122203 in words is "twelve billion, twenty-two million, one hundred twenty-two thousand, two hundred three".