1214584422 has 16 divisors (see below), whose sum is σ = 2494822512. Its totient is φ = 393919200.

The previous prime is 1214584421. The next prime is 1214584477. The reversal of 1214584422 is 2244854121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214584421) 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, 2735329 + ... + 2735772.

It is an arithmetic number, because the mean of its divisors is an integer number (155926407).

Almost surely, 2^1214584422 is an apocalyptic number.

1214584422 is an abundant number, since it is smaller than the sum of its proper divisors (1280238090).

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

1214584422 is a wasteful number, since it uses less digits than its factorization.

1214584422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5471143.

The product of its digits is 20480, while the sum is 33.

The square root of 1214584422 is about 34850.8883961370. Note that the first 3 decimals coincide. The cubic root of 1214584422 is about 1066.9463176706.

The spelling of 1214584422 in words is "one billion, two hundred fourteen million, five hundred eighty-four thousand, four hundred twenty-two".