4220043101 has 2 divisors, whose sum is σ = 4220043102. Its totient is φ = 4220043100.

The previous prime is 4220043077. The next prime is 4220043131. The reversal of 4220043101 is 1013400224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4137705625 + 82337476 = 64325^2 + 9074^2 .

It is a cyclic number.

It is not a de Polignac number, because 4220043101 - 2¹⁰ = 4220042077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4220043101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4220043131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2110021550 + 2110021551.

It is an arithmetic number, because the mean of its divisors is an integer number (2110021551).

Almost surely, 2^4220043101 is an apocalyptic number.

It is an amenable number.

4220043101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4220043101 is an equidigital number, since it uses as much as digits as its factorization.

4220043101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4220043101 is about 64961.8588173091. The cubic root of 4220043101 is about 1615.9910911276.

Adding to 4220043101 its reverse (1013400224), we get a palindrome (5233443325).

The spelling of 4220043101 in words is "four billion, two hundred twenty million, forty-three thousand, one hundred one".