4221432022201 has 2 divisors, whose sum is σ = 4221432022202. Its totient is φ = 4221432022200.

The previous prime is 4221432022127. The next prime is 4221432022219. The reversal of 4221432022201 is 1022202341224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4181452419600 + 39979602601 = 2044860^2 + 199949^2 .

It is a cyclic number.

It is not a de Polignac number, because 4221432022201 - 2³⁵ = 4187072283833 is a prime.

It is not a weakly prime, because it can be changed into another prime (4221432023201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2110716011100 + 2110716011101.

It is an arithmetic number, because the mean of its divisors is an integer number (2110716011101).

Almost surely, 2^{4221432022201} is an apocalyptic number.

It is an amenable number.

4221432022201 is a deficient number, since it is larger than the sum of its proper divisors (1).

4221432022201 is an equidigital number, since it uses as much as digits as its factorization.

4221432022201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 4221432022201 its reverse (1022202341224), we get a palindrome (5243634363425).

The spelling of 4221432022201 in words is "four trillion, two hundred twenty-one billion, four hundred thirty-two million, twenty-two thousand, two hundred one".