223000122012 has 48 divisors (see below), whose sum is σ = 551278859040. Its totient is φ = 69917980672.

The previous prime is 223000121983. The next prime is 223000122031. The reversal of 223000122012 is 210221000322.

It is a happy number.

223000122012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 223000121982 and 223000122000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64 + ... + 667832.

It is an arithmetic number, because the mean of its divisors is an integer number (11484976230).

Almost surely, 2^223000122012 is an apocalyptic number.

It is an amenable number.

223000122012 is an abundant number, since it is smaller than the sum of its proper divisors (328278737028).

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

223000122012 is a wasteful number, since it uses less digits than its factorization.

223000122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669430 (or 669428 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 223000122012 its reverse (210221000322), we get a palindrome (433221122334).

The spelling of 223000122012 in words is "two hundred twenty-three billion, one hundred twenty-two thousand, twelve".