12223330302 has 16 divisors (see below), whose sum is σ = 24447998592. Its totient is φ = 4074220440.

The previous prime is 12223330291. The next prime is 12223330307. The reversal of 12223330302 is 20303332221.

It is a super-2 number, since 2×12223330302² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223330307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93927 + ... + 182397.

It is an arithmetic number, because the mean of its divisors is an integer number (1527999912).

Almost surely, 2^12223330302 is an apocalyptic number.

12223330302 is an abundant number, since it is smaller than the sum of its proper divisors (12224668290).

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

12223330302 is a wasteful number, since it uses less digits than its factorization.

12223330302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111503.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 12223330302 its reverse (20303332221), we get a palindrome (32526662523).

The spelling of 12223330302 in words is "twelve billion, two hundred twenty-three million, three hundred thirty thousand, three hundred two".