3010001001221 has 8 divisors (see below), whose sum is σ = 3117088485888. Its totient is φ = 2903537934000.

The previous prime is 3010001001167. The next prime is 3010001001223. The reversal of 3010001001221 is 1221001000103.

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

It is a de Polignac number, because none of the positive numbers 2^k-3010001001221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3010001001223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156094550 + ... + 156113831.

It is an arithmetic number, because the mean of its divisors is an integer number (389636060736).

Almost surely, 2^{3010001001221} is an apocalyptic number.

3010001001221 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3010001001221 is a deficient number, since it is larger than the sum of its proper divisors (107087484667).

3010001001221 is a wasteful number, since it uses less digits than its factorization.

3010001001221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312208723.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 3010001001221 its reverse (1221001000103), we get a palindrome (4231002001324).

The spelling of 3010001001221 in words is "three trillion, ten billion, one million, one thousand, two hundred twenty-one".