3221775106 has 16 divisors (see below), whose sum is σ = 5295644928. Its totient is φ = 1457874000.

The previous prime is 3221775103. The next prime is 3221775107. The reversal of 3221775106 is 6015771223.

It is a super-2 number, since 2×3221775106² = 20759669667282622472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3221775103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323445 + ... + 333256.

It is an arithmetic number, because the mean of its divisors is an integer number (330977808).

Almost surely, 2^3221775106 is an apocalyptic number.

3221775106 is a deficient number, since it is larger than the sum of its proper divisors (2073869822).

3221775106 is a wasteful number, since it uses less digits than its factorization.

3221775106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656937.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 3221775106 is about 56760.6827478317. The cubic root of 3221775106 is about 1476.9475537283.

The spelling of 3221775106 in words is "three billion, two hundred twenty-one million, seven hundred seventy-five thousand, one hundred six".