4120467221 has 8 divisors (see below), whose sum is σ = 4444230840. Its totient is φ = 3797675712.

The previous prime is 4120467209. The next prime is 4120467251. The reversal of 4120467221 is 1227640214.

It can be written as a sum of positive squares in 4 ways, for example, as 289476196 + 3830991025 = 17014^2 + 61895^2 .

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 4120467221 - 2²⁶ = 4053358357 is a prime.

It is a super-3 number, since 3×4120467221³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4120467251) 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, 234206 + ... + 251183.

It is an arithmetic number, because the mean of its divisors is an integer number (555528855).

Almost surely, 2^4120467221 is an apocalyptic number.

It is an amenable number.

4120467221 is a deficient number, since it is larger than the sum of its proper divisors (323763619).

4120467221 is a wasteful number, since it uses less digits than its factorization.

4120467221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486055.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 4120467221 is about 64190.8655573361. The cubic root of 4120467221 is about 1603.1795135659.

The spelling of 4120467221 in words is "four billion, one hundred twenty million, four hundred sixty-seven thousand, two hundred twenty-one".