1222414927 has 8 divisors (see below), whose sum is σ = 1228757360. Its totient is φ = 1216088640.

The previous prime is 1222414891. The next prime is 1222414939. The reversal of 1222414927 is 7294142221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1222414927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1222414892 and 1222414901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222414957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165724 + ... + 172942.

It is an arithmetic number, because the mean of its divisors is an integer number (153594670).

Almost surely, 2^1222414927 is an apocalyptic number.

1222414927 is a deficient number, since it is larger than the sum of its proper divisors (6342433).

1222414927 is an equidigital number, since it uses as much as digits as its factorization.

1222414927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8073.

The product of its digits is 16128, while the sum is 34.

The square root of 1222414927 is about 34963.0508823243. The cubic root of 1222414927 is about 1069.2342986084.

The spelling of 1222414927 in words is "one billion, two hundred twenty-two million, four hundred fourteen thousand, nine hundred twenty-seven".