223300213012 has 12 divisors (see below), whose sum is σ = 390782135380. Its totient is φ = 111648174336.

The previous prime is 223300213001. The next prime is 223300213013. The reversal of 223300213012 is 210312003322.

It can be written as a sum of positive squares in 2 ways, for example, as 194221778436 + 29078434576 = 440706^2 + 170524^2 .

It is a super-2 number, since 2×223300213012² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223300213013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205263 + ... + 699094.

Almost surely, 2^223300213012 is an apocalyptic number.

It is an amenable number.

223300213012 is a deficient number, since it is larger than the sum of its proper divisors (167481922368).

223300213012 is a wasteful number, since it uses less digits than its factorization.

223300213012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966090 (or 966088 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 223300213012 its reverse (210312003322), we get a palindrome (433612216334).

The spelling of 223300213012 in words is "two hundred twenty-three billion, three hundred million, two hundred thirteen thousand, twelve".