3010200001221 has 32 divisors (see below), whose sum is σ = 4601033948160. Its totient is φ = 1714843113984.

The previous prime is 3010200001141. The next prime is 3010200001241. The reversal of 3010200001221 is 1221000020103.

It is not a de Polignac number, because 3010200001221 - 2¹¹ = 3010199999173 is a prime.

It is a super-2 number, since 2×3010200001221² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3010200001197 and 3010200001206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3010200001241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33484110 + ... + 33573888.

It is an arithmetic number, because the mean of its divisors is an integer number (143782310880).

Almost surely, 2^{3010200001221} is an apocalyptic number.

It is an amenable number.

3010200001221 is a deficient number, since it is larger than the sum of its proper divisors (1590833946939).

3010200001221 is a wasteful number, since it uses less digits than its factorization.

3010200001221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94665.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 3010200001221 its reverse (1221000020103), we get a palindrome (4231200021324).

The spelling of 3010200001221 in words is "three trillion, ten billion, two hundred million, one thousand, two hundred twenty-one".