4220338147 has 4 divisors (see below), whose sum is σ = 4220488800. Its totient is φ = 4220187496.

The previous prime is 4220338139. The next prime is 4220338169. The reversal of 4220338147 is 7418330224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4220338147 - 2³ = 4220338139 is a prime.

It is a super-2 number, since 2×4220338147² = 35622508150046787218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4220318147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19528 + ... + 93925.

It is an arithmetic number, because the mean of its divisors is an integer number (1055122200).

Almost surely, 2^4220338147 is an apocalyptic number.

4220338147 is a deficient number, since it is larger than the sum of its proper divisors (150653).

4220338147 is a wasteful number, since it uses less digits than its factorization.

4220338147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150652.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 4220338147 is about 64964.1296947785. The cubic root of 4220338147 is about 1616.0287511376.

The spelling of 4220338147 in words is "four billion, two hundred twenty million, three hundred thirty-eight thousand, one hundred forty-seven".