3222851085 has 80 divisors (see below), whose sum is σ = 5947461696. Its totient is φ = 1668978432.

The previous prime is 3222851063. The next prime is 3222851087. The reversal of 3222851085 is 5801582223.

It is not a de Polignac number, because 3222851085 - 2⁹ = 3222850573 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222851087) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1980042 + ... + 1981668.

Almost surely, 2^3222851085 is an apocalyptic number.

It is an amenable number.

3222851085 is a deficient number, since it is larger than the sum of its proper divisors (2724610611).

3222851085 is a wasteful number, since it uses less digits than its factorization.

3222851085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784 (or 1775 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 3222851085 is about 56770.1601635930. The cubic root of 3222851085 is about 1477.1119545758. Note that the first 3 decimals are identical.

The spelling of 3222851085 in words is "three billion, two hundred twenty-two million, eight hundred fifty-one thousand, eighty-five".