223000610447 has 4 divisors (see below), whose sum is σ = 223014480096. Its totient is φ = 222986740800.

The previous prime is 223000610431. The next prime is 223000610461. The reversal of 223000610447 is 744016000322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 223000610447 - 2⁴ = 223000610431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223000610407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6910679 + ... + 6942872.

It is an arithmetic number, because the mean of its divisors is an integer number (55753620024).

Almost surely, 2^223000610447 is an apocalyptic number.

223000610447 is a deficient number, since it is larger than the sum of its proper divisors (13869649).

223000610447 is a wasteful number, since it uses less digits than its factorization.

223000610447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13869648.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 223000610447 its reverse (744016000322), we get a palindrome (967016610769).

The spelling of 223000610447 in words is "two hundred twenty-three billion, six hundred ten thousand, four hundred forty-seven".