2010130023221 has 8 divisors (see below), whose sum is σ = 2011287090624. Its totient is φ = 2008973292480.

The previous prime is 2010130023217. The next prime is 2010130023289. The reversal of 2010130023221 is 1223200310102.

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 2010130023221 - 2² = 2010130023217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2010130023221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010130023521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12386621 + ... + 12547853.

It is an arithmetic number, because the mean of its divisors is an integer number (251410886328).

Almost surely, 2^{2010130023221} is an apocalyptic number.

It is an amenable number.

2010130023221 is a deficient number, since it is larger than the sum of its proper divisors (1157067403).

2010130023221 is a wasteful number, since it uses less digits than its factorization.

2010130023221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168331.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2010130023221 its reverse (1223200310102), we get a palindrome (3233330333323).

The spelling of 2010130023221 in words is "two trillion, ten billion, one hundred thirty million, twenty-three thousand, two hundred twenty-one".