3124221001 has 8 divisors (see below), whose sum is σ = 3410646624. Its totient is φ = 2838196320.

The previous prime is 3124220999. The next prime is 3124221007. The reversal of 3124221001 is 1001224213.

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

It is a cyclic number.

It is not a de Polignac number, because 3124221001 - 2¹ = 3124220999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3124221007) by changing a digit.

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, 83820 + ... + 115213.

It is an arithmetic number, because the mean of its divisors is an integer number (426330828).

Almost surely, 2^3124221001 is an apocalyptic number.

It is an amenable number.

3124221001 is a deficient number, since it is larger than the sum of its proper divisors (286425623).

3124221001 is a wasteful number, since it uses less digits than its factorization.

3124221001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200471.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3124221001 is about 55894.7314243480. The cubic root of 3124221001 is about 1461.8873759763.

Adding to 3124221001 its reverse (1001224213), we get a palindrome (4125445214).

The spelling of 3124221001 in words is "three billion, one hundred twenty-four million, two hundred twenty-one thousand, one".