122448223 has 2 divisors, whose sum is σ = 122448224. Its totient is φ = 122448222.

The previous prime is 122448211. The next prime is 122448239. The reversal of 122448223 is 322844221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122448223 - 2⁵ = 122448191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122448191 and 122448200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122448203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61224111 + 61224112.

It is an arithmetic number, because the mean of its divisors is an integer number (61224112).

Almost surely, 2^122448223 is an apocalyptic number.

122448223 is a deficient number, since it is larger than the sum of its proper divisors (1).

122448223 is an equidigital number, since it uses as much as digits as its factorization.

122448223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6144, while the sum is 28.

The square root of 122448223 is about 11065.6325169418. The cubic root of 122448223 is about 496.5742122298.

The spelling of 122448223 in words is "one hundred twenty-two million, four hundred forty-eight thousand, two hundred twenty-three".