12223220130002 has 16 divisors (see below), whose sum is σ = 20954223552192. Its totient is φ = 5238489937680.

The previous prime is 12223220129899. The next prime is 12223220130041. The reversal of 12223220130002 is 20003102232221.

It is a happy number.

It is a super-2 number, since 2×12223220130002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373688 + ... + 4958435.

It is an arithmetic number, because the mean of its divisors is an integer number (1309638972012).

Almost surely, 2^{12223220130002} is an apocalyptic number.

12223220130002 is a deficient number, since it is larger than the sum of its proper divisors (8731003422190).

12223220130002 is a wasteful number, since it uses less digits than its factorization.

12223220130002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5495873.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12223220130002 its reverse (20003102232221), we get a palindrome (32226322362223).

The spelling of 12223220130002 in words is "twelve trillion, two hundred twenty-three billion, two hundred twenty million, one hundred thirty thousand, two".