1222414112 has 48 divisors (see below), whose sum is σ = 2437972992. Its totient is φ = 603294720.

The previous prime is 1222414111. The next prime is 1222414133. The reversal of 1222414112 is 2114142221.

It is a super-2 number, since 2×1222414112² = 2988592522433497088, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1222414111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1124033 + ... + 1125119.

It is an arithmetic number, because the mean of its divisors is an integer number (50791104).

Almost surely, 2^1222414112 is an apocalyptic number.

It is an amenable number.

1222414112 is a deficient number, since it is larger than the sum of its proper divisors (1215558880).

1222414112 is a wasteful number, since it uses less digits than its factorization.

1222414112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521 (or 1513 counting only the distinct ones).

The product of its digits is 256, while the sum is 20.

The square root of 1222414112 is about 34963.0392271610. The cubic root of 1222414112 is about 1069.2340609842.

Adding to 1222414112 its reverse (2114142221), we get a palindrome (3336556333).

The spelling of 1222414112 in words is "one billion, two hundred twenty-two million, four hundred fourteen thousand, one hundred twelve".