4220305133 has 8 divisors (see below), whose sum is σ = 4711038816. Its totient is φ = 3747416400.

The previous prime is 4220305109. The next prime is 4220305153. The reversal of 4220305133 is 3315030224.

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 4220305133 - 2¹² = 4220301037 is a prime.

It is a super-2 number, since 2×4220305133² = 35621950831252295378, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4220305099 and 4220305108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220305153) 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, 4460738 + ... + 4461683.

It is an arithmetic number, because the mean of its divisors is an integer number (588879852).

Almost surely, 2^4220305133 is an apocalyptic number.

4220305133 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4220305133 is a deficient number, since it is larger than the sum of its proper divisors (490733683).

4220305133 is a wasteful number, since it uses less digits than its factorization.

4220305133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8922475.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 4220305133 is about 64963.8756002134. The cubic root of 4220305133 is about 1616.0245372800.

Adding to 4220305133 its reverse (3315030224), we get a palindrome (7535335357).

The spelling of 4220305133 in words is "four billion, two hundred twenty million, three hundred five thousand, one hundred thirty-three".