222600101 has 2 divisors, whose sum is σ = 222600102. Its totient is φ = 222600100.

The previous prime is 222600083. The next prime is 222600109. The reversal of 222600101 is 101006222.

222600101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 125104225 + 97495876 = 11185^2 + 9874^2 .

It is a cyclic number.

It is not a de Polignac number, because 222600101 - 2¹⁰ = 222599077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222600109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111300050 + 111300051.

It is an arithmetic number, because the mean of its divisors is an integer number (111300051).

Almost surely, 2^222600101 is an apocalyptic number.

It is an amenable number.

222600101 is a deficient number, since it is larger than the sum of its proper divisors (1).

222600101 is an equidigital number, since it uses as much as digits as its factorization.

222600101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 222600101 is about 14919.7889060134. The cubic root of 222600101 is about 606.0499955121.

Adding to 222600101 its reverse (101006222), we get a palindrome (323606323).

The spelling of 222600101 in words is "two hundred twenty-two million, six hundred thousand, one hundred one".