223341665452 has 24 divisors (see below), whose sum is σ = 395336541600. Its totient is φ = 110392181376.

The previous prime is 223341665377. The next prime is 223341665479. The reversal of 223341665452 is 254566143322.

It is a junction number, because it is equal to n+sod(n) for n = 223341665399 and 223341665408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241927 + ... + 710782.

It is an arithmetic number, because the mean of its divisors is an integer number (16472355900).

Almost surely, 2^223341665452 is an apocalyptic number.

It is an amenable number.

223341665452 is a deficient number, since it is larger than the sum of its proper divisors (171994876148).

223341665452 is a wasteful number, since it uses less digits than its factorization.

223341665452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953385 (or 953383 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 43.

The spelling of 223341665452 in words is "two hundred twenty-three billion, three hundred forty-one million, six hundred sixty-five thousand, four hundred fifty-two".