12213203130302 has 16 divisors (see below), whose sum is σ = 18393095537712. Its totient is φ = 6082172088000.

The previous prime is 12213203130281. The next prime is 12213203130329. The reversal of 12213203130302 is 20303130231221.

It is a super-2 number, since 2×12213203130302² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 37163618 + ... + 37490810.

It is an arithmetic number, because the mean of its divisors is an integer number (1149568471107).

Almost surely, 2^{12213203130302} is an apocalyptic number.

12213203130302 is a deficient number, since it is larger than the sum of its proper divisors (6179892407410).

12213203130302 is a wasteful number, since it uses less digits than its factorization.

12213203130302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401803.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12213203130302 its reverse (20303130231221), we get a palindrome (32516333361523).

The spelling of 12213203130302 in words is "twelve trillion, two hundred thirteen billion, two hundred three million, one hundred thirty thousand, three hundred two".