12033203022 has 48 divisors (see below), whose sum is σ = 27285738480. Its totient is φ = 3974251392.

The previous prime is 12033202999. The next prime is 12033203029. The reversal of 12033203022 is 22030233021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12033202986 and 12033203004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12033203029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60603 + ... + 166550.

It is an arithmetic number, because the mean of its divisors is an integer number (568452885).

Almost surely, 2^12033203022 is an apocalyptic number.

12033203022 is an abundant number, since it is smaller than the sum of its proper divisors (15252535458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12033203022 is a wasteful number, since it uses less digits than its factorization.

12033203022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227279 (or 227267 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 12033203022 its reverse (22030233021), we get a palindrome (34063436043).

The spelling of 12033203022 in words is "twelve billion, thirty-three million, two hundred three thousand, twenty-two".