122244303 has 4 divisors (see below), whose sum is σ = 162992408. Its totient is φ = 81496200.

The previous prime is 122244299. The next prime is 122244361. The reversal of 122244303 is 303442221.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 122244303 - 2² = 122244299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122244303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122244373) 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, 20374048 + ... + 20374053.

It is an arithmetic number, because the mean of its divisors is an integer number (40748102).

Almost surely, 2^122244303 is an apocalyptic number.

122244303 is a deficient number, since it is larger than the sum of its proper divisors (40748105).

122244303 is an equidigital number, since it uses as much as digits as its factorization.

122244303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40748104.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 122244303 is about 11056.4145635011. The cubic root of 122244303 is about 496.2984012923.

Adding to 122244303 its reverse (303442221), we get a palindrome (425686524).

The spelling of 122244303 in words is "one hundred twenty-two million, two hundred forty-four thousand, three hundred three".