223012021300012 has 12 divisors (see below), whose sum is σ = 446024042600080. Its totient is φ = 95576580557136.

The previous prime is 223012021300007. The next prime is 223012021300049. The reversal of 223012021300012 is 210003120210322.

223012021300012 is an admirable number.

It is a super-2 number, since 2×223012021300012² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3982357523187 + ... + 3982357523242.

Almost surely, 2^{223012021300012} is an apocalyptic number.

It is an amenable number.

223012021300012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

223012021300012 is a wasteful number, since it uses less digits than its factorization.

223012021300012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7964715046440 (or 7964715046438 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 223012021300012 its reverse (210003120210322), we get a palindrome (433015141510334).

The spelling of 223012021300012 in words is "two hundred twenty-three trillion, twelve billion, twenty-one million, three hundred thousand, twelve".