12202022224 has 80 divisors (see below), whose sum is σ = 28923148800. Its totient is φ = 4870184832.

The previous prime is 12202022207. The next prime is 12202022233. The reversal of 12202022224 is 42222020221.

It is a super-3 number, since 3×12202022224³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 76959 + ... + 174145.

It is an arithmetic number, because the mean of its divisors is an integer number (361539360).

Almost surely, 2^12202022224 is an apocalyptic number.

12202022224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12202022224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14461574400).

12202022224 is an abundant number, since it is smaller than the sum of its proper divisors (16721126576).

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

12202022224 is a wasteful number, since it uses less digits than its factorization.

12202022224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97280 (or 97274 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 12202022224 its reverse (42222020221), we get a palindrome (54424042445).

The spelling of 12202022224 in words is "twelve billion, two hundred two million, twenty-two thousand, two hundred twenty-four".