3216552226 has 16 divisors (see below), whose sum is σ = 4992891840. Its totient is φ = 1552292560.

The previous prime is 3216552181. The next prime is 3216552233. The reversal of 3216552226 is 6222556123.

It is a junction number, because it is equal to n+sod(n) for n = 3216552191 and 3216552200.

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, 205365 + ... + 220471.

It is an arithmetic number, because the mean of its divisors is an integer number (312055740).

Almost surely, 2^3216552226 is an apocalyptic number.

3216552226 is a deficient number, since it is larger than the sum of its proper divisors (1776339614).

3216552226 is a wasteful number, since it uses less digits than its factorization.

3216552226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18809.

The product of its digits is 43200, while the sum is 34.

The square root of 3216552226 is about 56714.6561833888. The cubic root of 3216552226 is about 1476.1490196142.

The spelling of 3216552226 in words is "three billion, two hundred sixteen million, five hundred fifty-two thousand, two hundred twenty-six".