2223030101 has 2 divisors, whose sum is σ = 2223030102. Its totient is φ = 2223030100.

The previous prime is 2223030079. The next prime is 2223030113. The reversal of 2223030101 is 1010303222.

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., 1918527601 + 304502500 = 43801^2 + 17450^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223030101 - 2³⁰ = 1149288277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223230101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111515050 + 1111515051.

It is an arithmetic number, because the mean of its divisors is an integer number (1111515051).

Almost surely, 2^2223030101 is an apocalyptic number.

It is an amenable number.

2223030101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223030101 is an equidigital number, since it uses as much as digits as its factorization.

2223030101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2223030101 is about 47149.0201488854. The cubic root of 2223030101 is about 1305.1139981544.

Adding to 2223030101 its reverse (1010303222), we get a palindrome (3233333323).

The spelling of 2223030101 in words is "two billion, two hundred twenty-three million, thirty thousand, one hundred one".