1222414120 has 32 divisors (see below), whose sum is σ = 2870017920. Its totient is φ = 467705920.

The previous prime is 1222414111. The next prime is 1222414133. The reversal of 1222414120 is 214142221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663436 + ... + 665275.

It is an arithmetic number, because the mean of its divisors is an integer number (89688060).

Almost surely, 2^1222414120 is an apocalyptic number.

1222414120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1222414120 is an abundant number, since it is smaller than the sum of its proper divisors (1647603800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1222414120 is a wasteful number, since it uses less digits than its factorization.

1222414120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328745 (or 1328741 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1222414120 is about 34963.0393415675. The cubic root of 1222414120 is about 1069.2340633167.

Adding to 1222414120 its reverse (214142221), we get a palindrome (1436556341).

The spelling of 1222414120 in words is "one billion, two hundred twenty-two million, four hundred fourteen thousand, one hundred twenty".