95226221 has 2 divisors, whose sum is σ = 95226222. Its totient is φ = 95226220.

The previous prime is 95226211. The next prime is 95226223. The reversal of 95226221 is 12262259.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80748196 + 14478025 = 8986^2 + 3805^2 .

It is an emirp because it is prime and its reverse (12262259) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 95226221 - 2²⁶ = 28117357 is a prime.

Together with 95226223, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95226223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47613110 + 47613111.

It is an arithmetic number, because the mean of its divisors is an integer number (47613111).

Almost surely, 2^95226221 is an apocalyptic number.

It is an amenable number.

95226221 is a deficient number, since it is larger than the sum of its proper divisors (1).

95226221 is an equidigital number, since it uses as much as digits as its factorization.

95226221 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 29.

The square root of 95226221 is about 9758.3923368555. The cubic root of 95226221 is about 456.6521604310.

The spelling of 95226221 in words is "ninety-five million, two hundred twenty-six thousand, two hundred twenty-one".