12202022223 has 32 divisors (see below), whose sum is σ = 18709920000. Its totient is φ = 7850185056.

The previous prime is 12202022207. The next prime is 12202022233. The reversal of 12202022223 is 32222020221.

It is not a de Polignac number, because 12202022223 - 2⁴ = 12202022207 is a prime.

It is a super-3 number, since 3×12202022223³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12202022196 and 12202022205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202022233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2862868 + ... + 2867126.

It is an arithmetic number, because the mean of its divisors is an integer number (584685000).

Almost surely, 2^12202022223 is an apocalyptic number.

12202022223 is a deficient number, since it is larger than the sum of its proper divisors (6507897777).

12202022223 is a wasteful number, since it uses less digits than its factorization.

12202022223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7956 (or 7950 counting only the distinct ones).

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

Adding to 12202022223 its reverse (32222020221), we get a palindrome (44424042444).

The spelling of 12202022223 in words is "twelve billion, two hundred two million, twenty-two thousand, two hundred twenty-three".