4191220322 has 8 divisors (see below), whose sum is σ = 6303246336. Its totient is φ = 2090138212.

The previous prime is 4191220303. The next prime is 4191220343. The reversal of 4191220322 is 2230221914.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4191220291 and 4191220300.

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 3 ways as a sum of consecutive naturals, for example, 2735018 + ... + 2736549.

It is an arithmetic number, because the mean of its divisors is an integer number (787905792).

Almost surely, 2^4191220322 is an apocalyptic number.

4191220322 is a deficient number, since it is larger than the sum of its proper divisors (2112026014).

4191220322 is a wasteful number, since it uses less digits than its factorization.

4191220322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5471952.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 4191220322 is about 64739.6348614973. The cubic root of 4191220322 is about 1612.3036249210.

The spelling of 4191220322 in words is "four billion, one hundred ninety-one million, two hundred twenty thousand, three hundred twenty-two".