122244223 has 4 divisors (see below), whose sum is σ = 122323608. Its totient is φ = 122164840.

The previous prime is 122244197. The next prime is 122244277. The reversal of 122244223 is 322442221.

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 122244223 - 2¹³ = 122236031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122244194 and 122244203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122244293) 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, 37336 + ... + 40477.

It is an arithmetic number, because the mean of its divisors is an integer number (30580902).

Almost surely, 2^122244223 is an apocalyptic number.

122244223 is a deficient number, since it is larger than the sum of its proper divisors (79385).

122244223 is an equidigital number, since it uses as much as digits as its factorization.

122244223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79384.

The product of its digits is 1536, while the sum is 22.

The square root of 122244223 is about 11056.4109456912. The cubic root of 122244223 is about 496.2982930285.

Adding to 122244223 its reverse (322442221), we get a palindrome (444686444).

The spelling of 122244223 in words is "one hundred twenty-two million, two hundred forty-four thousand, two hundred twenty-three".