122302223 has 4 divisors (see below), whose sum is σ = 126247488. Its totient is φ = 118356960.

The previous prime is 122302211. The next prime is 122302237. The reversal of 122302223 is 322203221.

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 122302223 - 2⁴ = 122302207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122302253) 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, 1972586 + ... + 1972647.

It is an arithmetic number, because the mean of its divisors is an integer number (31561872).

Almost surely, 2^122302223 is an apocalyptic number.

122302223 is a deficient number, since it is larger than the sum of its proper divisors (3945265).

122302223 is an equidigital number, since it uses as much as digits as its factorization.

122302223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3945264.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 122302223 is about 11059.0335472861. The cubic root of 122302223 is about 496.3767718556.

Adding to 122302223 its reverse (322203221), we get a palindrome (444505444).

The spelling of 122302223 in words is "one hundred twenty-two million, three hundred two thousand, two hundred twenty-three".