12022203224 has 64 divisors (see below), whose sum is σ = 23775171840. Its totient is φ = 5688144000.

The previous prime is 12022203187. The next prime is 12022203253. The reversal of 12022203224 is 42230222021.

It is a junction number, because it is equal to n+sod(n) for n = 12022203196 and 12022203205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7527194 + ... + 7528790.

It is an arithmetic number, because the mean of its divisors is an integer number (371487060).

Almost surely, 2^12022203224 is an apocalyptic number.

It is an amenable number.

12022203224 is a deficient number, since it is larger than the sum of its proper divisors (11752968616).

12022203224 is a wasteful number, since it uses less digits than its factorization.

12022203224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040 (or 2036 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 12022203224 its reverse (42230222021), we get a palindrome (54252425245).

The spelling of 12022203224 in words is "twelve billion, twenty-two million, two hundred three thousand, two hundred twenty-four".