1422044116 has 24 divisors (see below), whose sum is σ = 2575881000. Its totient is φ = 686106624.

The previous prime is 1422044083. The next prime is 1422044177. The reversal of 1422044116 is 6114402241.

It can be written as a sum of positive squares in 4 ways, for example, as 8584900 + 1413459216 = 2930^2 + 37596^2 .

It is a congruent number.

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, 342340 + ... + 346468.

It is an arithmetic number, because the mean of its divisors is an integer number (107328375).

Almost surely, 2^1422044116 is an apocalyptic number.

It is an amenable number.

1422044116 is a deficient number, since it is larger than the sum of its proper divisors (1153836884).

1422044116 is a wasteful number, since it uses less digits than its factorization.

1422044116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7131 (or 7129 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1422044116 is about 37710.0002121453. Note that the first 3 decimals coincide. The cubic root of 1422044116 is about 1124.5299411700.

Adding to 1422044116 its reverse (6114402241), we get a palindrome (7536446357).

It can be divided in two parts, 14220441 and 16, that multiplied together give a square (227527056 = 15084²).

The spelling of 1422044116 in words is "one billion, four hundred twenty-two million, forty-four thousand, one hundred sixteen".