12223102030212 has 48 divisors (see below), whose sum is σ = 28587238848000. Its totient is φ = 4064845424640.

The previous prime is 12223102030199. The next prime is 12223102030213. The reversal of 12223102030212 is 21203020132221.

12223102030212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12223102030213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50737162 + ... + 50977502.

It is an arithmetic number, because the mean of its divisors is an integer number (595567476000).

Almost surely, 2^{12223102030212} is an apocalyptic number.

12223102030212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12223102030212 is an abundant number, since it is smaller than the sum of its proper divisors (16364136817788).

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

12223102030212 is a wasteful number, since it uses less digits than its factorization.

12223102030212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250236 (or 250234 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12223102030212 its reverse (21203020132221), we get a palindrome (33426122162433).

The spelling of 12223102030212 in words is "twelve trillion, two hundred twenty-three billion, one hundred two million, thirty thousand, two hundred twelve".