2212879588 has 48 divisors (see below), whose sum is σ = 4148242560. Its totient is φ = 1030385664.

The previous prime is 2212879567. The next prime is 2212879661. The reversal of 2212879588 is 8859782122.

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 15 ways as a sum of consecutive naturals, for example, 1569828 + ... + 1571236.

It is an arithmetic number, because the mean of its divisors is an integer number (86421720).

Almost surely, 2^2212879588 is an apocalyptic number.

It is an amenable number.

2212879588 is a deficient number, since it is larger than the sum of its proper divisors (1935362972).

2212879588 is a wasteful number, since it uses less digits than its factorization.

2212879588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876 (or 1874 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 52.

The square root of 2212879588 is about 47041.2541074321. The cubic root of 2212879588 is about 1303.1245527532.

It can be divided in two parts, 221 and 2879588, that added together give a square (2879809 = 1697²).

The spelling of 2212879588 in words is "two billion, two hundred twelve million, eight hundred seventy-nine thousand, five hundred eighty-eight".