223045325007 has 4 divisors (see below), whose sum is σ = 297393766680. Its totient is φ = 148696883336.

The previous prime is 223045324979. The next prime is 223045325023. The reversal of 223045325007 is 700523540322.

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 223045325007 - 2⁸ = 223045324751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223045325047) 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, 37174220832 + ... + 37174220837.

It is an arithmetic number, because the mean of its divisors is an integer number (74348441670).

Almost surely, 2^223045325007 is an apocalyptic number.

223045325007 is a deficient number, since it is larger than the sum of its proper divisors (74348441673).

223045325007 is an equidigital number, since it uses as much as digits as its factorization.

223045325007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74348441672.

The product of its (nonzero) digits is 50400, while the sum is 33.

Adding to 223045325007 its reverse (700523540322), we get a palindrome (923568865329).

The spelling of 223045325007 in words is "two hundred twenty-three billion, forty-five million, three hundred twenty-five thousand, seven".