1222339063 has 8 divisors (see below), whose sum is σ = 1336648320. Its totient is φ = 1108561080.

The previous prime is 1222339057. The next prime is 1222339081. The reversal of 1222339063 is 3609332221.

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

It is a de Polignac number, because none of the positive numbers 2^k-1222339063 is a prime.

It is a super-2 number, since 2×1222339063² = 2988225569871435938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222339033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127995 + ... + 137212.

It is an arithmetic number, because the mean of its divisors is an integer number (167081040).

Almost surely, 2^1222339063 is an apocalyptic number.

1222339063 is a deficient number, since it is larger than the sum of its proper divisors (114309257).

1222339063 is a wasteful number, since it uses less digits than its factorization.

1222339063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265637.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 1222339063 is about 34961.9659487278. The cubic root of 1222339063 is about 1069.2121789863.

The spelling of 1222339063 in words is "one billion, two hundred twenty-two million, three hundred thirty-nine thousand, sixty-three".