4221102133 has 2 divisors, whose sum is σ = 4221102134. Its totient is φ = 4221102132.

The previous prime is 4221102029. The next prime is 4221102139. The reversal of 4221102133 is 3312011224.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3212849124 + 1008253009 = 56682^2 + 31753^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4221102133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4221102133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4221102139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2110551066 + 2110551067.

It is an arithmetic number, because the mean of its divisors is an integer number (2110551067).

Almost surely, 2^4221102133 is an apocalyptic number.

It is an amenable number.

4221102133 is a deficient number, since it is larger than the sum of its proper divisors (1).

4221102133 is an equidigital number, since it uses as much as digits as its factorization.

4221102133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4221102133 is about 64970.0094889942. The cubic root of 4221102133 is about 1616.1262590313.

Adding to 4221102133 its reverse (3312011224), we get a palindrome (7533113357).

Subtracting from 4221102133 its reverse (3312011224), we obtain a palindrome (909090909).

The spelling of 4221102133 in words is "four billion, two hundred twenty-one million, one hundred two thousand, one hundred thirty-three".