4422122612 has 6 divisors (see below), whose sum is σ = 7738714578. Its totient is φ = 2211061304.

The previous prime is 4422122563. The next prime is 4422122641. The reversal of 4422122612 is 2162212244.

It can be written as a sum of positive squares in only one way, i.e., 2360599396 + 2061523216 = 48586^2 + 45404^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552765323 + ... + 552765330.

It is an arithmetic number, because the mean of its divisors is an integer number (1289785763).

Almost surely, 2^4422122612 is an apocalyptic number.

It is an amenable number.

4422122612 is a deficient number, since it is larger than the sum of its proper divisors (3316591966).

4422122612 is a wasteful number, since it uses less digits than its factorization.

4422122612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105530657 (or 1105530655 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 4422122612 is about 66499.0421885910. The cubic root of 4422122612 is about 1641.3842432569.

Adding to 4422122612 its reverse (2162212244), we get a palindrome (6584334856).

The spelling of 4422122612 in words is "four billion, four hundred twenty-two million, one hundred twenty-two thousand, six hundred twelve".