2010404221 has 8 divisors (see below), whose sum is σ = 2298821184. Its totient is φ = 1722291360.

The previous prime is 2010404189. The next prime is 2010404251. The reversal of 2010404221 is 1224040102.

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 2010404221 - 2⁵ = 2010404189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010404195 and 2010404204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010404251) 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, 61675 + ... + 88456.

It is an arithmetic number, because the mean of its divisors is an integer number (287352648).

Almost surely, 2^2010404221 is an apocalyptic number.

It is an amenable number.

2010404221 is a deficient number, since it is larger than the sum of its proper divisors (288416963).

2010404221 is a wasteful number, since it uses less digits than its factorization.

2010404221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152051.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2010404221 is about 44837.5313883358. The cubic root of 2010404221 is about 1262.1020218774.

Adding to 2010404221 its reverse (1224040102), we get a palindrome (3234444323).

The spelling of 2010404221 in words is "two billion, ten million, four hundred four thousand, two hundred twenty-one".