122212303 has 8 divisors (see below), whose sum is σ = 130260960. Its totient is φ = 114259200.

The previous prime is 122212301. The next prime is 122212327. The reversal of 122212303 is 303212221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122212303 - 2¹ = 122212301 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 (122212301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21238 + ... + 26371.

It is an arithmetic number, because the mean of its divisors is an integer number (16282620).

Almost surely, 2^122212303 is an apocalyptic number.

122212303 is a deficient number, since it is larger than the sum of its proper divisors (8048657).

122212303 is a wasteful number, since it uses less digits than its factorization.

122212303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47777.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 122212303 is about 11054.9673450445. The cubic root of 122212303 is about 496.2550920216.

Adding to 122212303 its reverse (303212221), we get a palindrome (425424524).

The spelling of 122212303 in words is "one hundred twenty-two million, two hundred twelve thousand, three hundred three".