4228871212 has 24 divisors (see below), whose sum is σ = 7482006000. Its totient is φ = 2091201600.

The previous prime is 4228871209. The next prime is 4228871221. The reversal of 4228871212 is 2121788224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397539 + ... + 408037.

It is an arithmetic number, because the mean of its divisors is an integer number (311750250).

Almost surely, 2^4228871212 is an apocalyptic number.

It is an amenable number.

4228871212 is a deficient number, since it is larger than the sum of its proper divisors (3253134788).

4228871212 is a wasteful number, since it uses less digits than its factorization.

4228871212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11601 (or 11599 counting only the distinct ones).

The product of its digits is 28672, while the sum is 37.

The square root of 4228871212 is about 65029.7717357212. The cubic root of 4228871212 is about 1617.1171627433.

The spelling of 4228871212 in words is "four billion, two hundred twenty-eight million, eight hundred seventy-one thousand, two hundred twelve".