223013221007 has 2 divisors, whose sum is σ = 223013221008. Its totient is φ = 223013221006.

The previous prime is 223013220953. The next prime is 223013221021. The reversal of 223013221007 is 700122310322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223013221007 - 2²⁸ = 222744785551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223013221507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111506610503 + 111506610504.

It is an arithmetic number, because the mean of its divisors is an integer number (111506610504).

Almost surely, 2^223013221007 is an apocalyptic number.

223013221007 is a deficient number, since it is larger than the sum of its proper divisors (1).

223013221007 is an equidigital number, since it uses as much as digits as its factorization.

223013221007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 223013221007 its reverse (700122310322), we get a palindrome (923135531329).

The spelling of 223013221007 in words is "two hundred twenty-three billion, thirteen million, two hundred twenty-one thousand, seven".