223220302124 has 12 divisors (see below), whose sum is σ = 390641378400. Its totient is φ = 111608479728.

The previous prime is 223220302073. The next prime is 223220302141. The reversal of 223220302124 is 421203022322.

It is a super-3 number, since 3×223220302124³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 223220302124.

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, 88484 + ... + 673995.

It is an arithmetic number, because the mean of its divisors is an integer number (32553448200).

Almost surely, 2^223220302124 is an apocalyptic number.

It is an amenable number.

223220302124 is a deficient number, since it is larger than the sum of its proper divisors (167421076276).

223220302124 is a wasteful number, since it uses less digits than its factorization.

223220302124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835672 (or 835670 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 223220302124 its reverse (421203022322), we get a palindrome (644423324446).

The spelling of 223220302124 in words is "two hundred twenty-three billion, two hundred twenty million, three hundred two thousand, one hundred twenty-four".