4221425011 has 8 divisors (see below), whose sum is σ = 4242438144. Its totient is φ = 4200430920.

The previous prime is 4221425003. The next prime is 4221425071. The reversal of 4221425011 is 1105241224.

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 4221425011 - 2³ = 4221425003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4221425071) 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, 668310 + ... + 674596.

It is an arithmetic number, because the mean of its divisors is an integer number (530304768).

Almost surely, 2^4221425011 is an apocalyptic number.

4221425011 is a deficient number, since it is larger than the sum of its proper divisors (21013133).

4221425011 is a wasteful number, since it uses less digits than its factorization.

4221425011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9521.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4221425011 is about 64972.4942648810. The cubic root of 4221425011 is about 1616.1674645659.

Adding to 4221425011 its reverse (1105241224), we get a palindrome (5326666235).

The spelling of 4221425011 in words is "four billion, two hundred twenty-one million, four hundred twenty-five thousand, eleven".