12204222310 has 96 divisors (see below), whose sum is σ = 28056352320. Its totient is φ = 3730765824.

The previous prime is 12204222287. The next prime is 12204222311. The reversal of 12204222310 is 1322240221.

It is a super-2 number, since 2×12204222310² (a number of 21 digits) contains 22 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 not an unprimeable number, because it can be changed into a prime (12204222311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 415386 + ... + 443794.

It is an arithmetic number, because the mean of its divisors is an integer number (292253670).

Almost surely, 2^12204222310 is an apocalyptic number.

12204222310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12204222310 is an abundant number, since it is smaller than the sum of its proper divisors (15852130010).

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

12204222310 is a wasteful number, since it uses less digits than its factorization.

12204222310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28478 (or 28459 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12204222310 its reverse (1322240221), we get a palindrome (13526462531).

The spelling of 12204222310 in words is "twelve billion, two hundred four million, two hundred twenty-two thousand, three hundred ten".