223030211001223 has 2 divisors, whose sum is σ = 223030211001224. Its totient is φ = 223030211001222.

The previous prime is 223030211001217. The next prime is 223030211001263. The reversal of 223030211001223 is 322100112030322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223030211001223 - 2¹⁷ = 223030210870151 is a prime.

It is a super-2 number, since 2×223030211001223² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223030211001194 and 223030211001203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223030211001263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111515105500611 + 111515105500612.

It is an arithmetic number, because the mean of its divisors is an integer number (111515105500612).

Almost surely, 2^{223030211001223} is an apocalyptic number.

223030211001223 is a deficient number, since it is larger than the sum of its proper divisors (1).

223030211001223 is an equidigital number, since it uses as much as digits as its factorization.

223030211001223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 223030211001223 its reverse (322100112030322), we get a palindrome (545130323031545).

The spelling of 223030211001223 in words is "two hundred twenty-three trillion, thirty billion, two hundred eleven million, one thousand, two hundred twenty-three".