3216226143 has 8 divisors (see below), whose sum is σ = 4618170928. Its totient is φ = 1979216064.

The previous prime is 3216226129. The next prime is 3216226171. The reversal of 3216226143 is 3416226123.

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

It is not a de Polignac number, because 3216226143 - 2⁴ = 3216226127 is a prime.

It is a super-2 number, since 2×3216226143² = 20688221205833312898, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3216226143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3216225143) 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, 41233630 + ... + 41233707.

It is an arithmetic number, because the mean of its divisors is an integer number (577271366).

Almost surely, 2^3216226143 is an apocalyptic number.

3216226143 is a deficient number, since it is larger than the sum of its proper divisors (1401944785).

3216226143 is a wasteful number, since it uses less digits than its factorization.

3216226143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82467353.

The product of its digits is 10368, while the sum is 30.

The square root of 3216226143 is about 56711.7813421515. The cubic root of 3216226143 is about 1476.0991356252.

The spelling of 3216226143 in words is "three billion, two hundred sixteen million, two hundred twenty-six thousand, one hundred forty-three".