3001221010 has 16 divisors (see below), whose sum is σ = 5637076416. Its totient is φ = 1148293168.

The previous prime is 3001221001. The next prime is 3001221017. The reversal of 3001221010 is 101221003.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (3001221017) 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, 6524164 + ... + 6524623.

It is an arithmetic number, because the mean of its divisors is an integer number (352317276).

Almost surely, 2^3001221010 is an apocalyptic number.

3001221010 is a deficient number, since it is larger than the sum of its proper divisors (2635855406).

3001221010 is a wasteful number, since it uses less digits than its factorization.

3001221010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13048817.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 3001221010 is about 54783.4008619399. The cubic root of 3001221010 is about 1442.4452105619.

Adding to 3001221010 its reverse (101221003), we get a palindrome (3102442013).

The spelling of 3001221010 in words is "three billion, one million, two hundred twenty-one thousand, ten".