1214422222 has 8 divisors (see below), whose sum is σ = 1961759016. Its totient is φ = 560502552.

The previous prime is 1214422201. The next prime is 1214422229. The reversal of 1214422222 is 2222244121.

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

1214422222 is a modest number, since divided by 22222 gives 12144 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 1214422193 and 1214422202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214422229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23354248 + ... + 23354299.

It is an arithmetic number, because the mean of its divisors is an integer number (245219877).

Almost surely, 2^1214422222 is an apocalyptic number.

1214422222 is a deficient number, since it is larger than the sum of its proper divisors (747336794).

1214422222 is a wasteful number, since it uses less digits than its factorization.

1214422222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46708562.

The product of its digits is 1024, while the sum is 22.

The square root of 1214422222 is about 34848.5612615500. The cubic root of 1214422222 is about 1066.8988209319.

Adding to 1214422222 its reverse (2222244121), we get a palindrome (3436666343).

The spelling of 1214422222 in words is "one billion, two hundred fourteen million, four hundred twenty-two thousand, two hundred twenty-two".