4021002223211 has 2 divisors, whose sum is σ = 4021002223212. Its totient is φ = 4021002223210.

The previous prime is 4021002223169. The next prime is 4021002223267. The reversal of 4021002223211 is 1123222001204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4021002223211 - 2³⁴ = 4003822354027 is a prime.

It is not a weakly prime, because it can be changed into another prime (4021002220211) 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, 2010501111605 + 2010501111606.

It is an arithmetic number, because the mean of its divisors is an integer number (2010501111606).

Almost surely, 2^{4021002223211} is an apocalyptic number.

4021002223211 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021002223211 is an equidigital number, since it uses as much as digits as its factorization.

4021002223211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 4021002223211 its reverse (1123222001204), we get a palindrome (5144224224415).

The spelling of 4021002223211 in words is "four trillion, twenty-one billion, two million, two hundred twenty-three thousand, two hundred eleven".