102222301 has 2 divisors, whose sum is σ = 102222302. Its totient is φ = 102222300.

The previous prime is 102222269. The next prime is 102222331. The reversal of 102222301 is 103222201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102212100 + 10201 = 10110^2 + 101^2 .

It is a cyclic number.

It is not a de Polignac number, because 102222301 - 2⁵ = 102222269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102222331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111150 + 51111151.

It is an arithmetic number, because the mean of its divisors is an integer number (51111151).

Almost surely, 2^102222301 is an apocalyptic number.

It is an amenable number.

102222301 is a deficient number, since it is larger than the sum of its proper divisors (1).

102222301 is an equidigital number, since it uses as much as digits as its factorization.

102222301 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 13.

The square root of 102222301 is about 10110.5044879076. The cubic root of 102222301 is about 467.5720590117.

Adding to 102222301 its reverse (103222201), we get a palindrome (205444502).

The spelling of 102222301 in words is "one hundred two million, two hundred twenty-two thousand, three hundred one".