223022101823 has 2 divisors, whose sum is σ = 223022101824. Its totient is φ = 223022101822.

The previous prime is 223022101817. The next prime is 223022101837. The reversal of 223022101823 is 328101220322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223022101823 - 2²⁰ = 223021053247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223022101792 and 223022101801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223022101843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111511050911 + 111511050912.

It is an arithmetic number, because the mean of its divisors is an integer number (111511050912).

Almost surely, 2^223022101823 is an apocalyptic number.

223022101823 is a deficient number, since it is larger than the sum of its proper divisors (1).

223022101823 is an equidigital number, since it uses as much as digits as its factorization.

223022101823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 223022101823 in words is "two hundred twenty-three billion, twenty-two million, one hundred one thousand, eight hundred twenty-three".