4221102029 has 2 divisors, whose sum is σ = 4221102030. Its totient is φ = 4221102028.

The previous prime is 4221101993. The next prime is 4221102133. The reversal of 4221102029 is 9202011224.

4221102029 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3466501129 + 754600900 = 58877^2 + 27470^2 .

It is a cyclic number.

It is not a de Polignac number, because 4221102029 - 2¹⁶ = 4221036493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4221101995 and 4221102013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4221102929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2110551014 + 2110551015.

It is an arithmetic number, because the mean of its divisors is an integer number (2110551015).

Almost surely, 2^4221102029 is an apocalyptic number.

It is an amenable number.

4221102029 is a deficient number, since it is larger than the sum of its proper divisors (1).

4221102029 is an equidigital number, since it uses as much as digits as its factorization.

4221102029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 4221102029 is about 64970.0086886249. The cubic root of 4221102029 is about 1616.1262457585.

The spelling of 4221102029 in words is "four billion, two hundred twenty-one million, one hundred two thousand, twenty-nine".