422766101 has 2 divisors, whose sum is σ = 422766102. Its totient is φ = 422766100.

The previous prime is 422766083. The next prime is 422766119. The reversal of 422766101 is 101667224.

It is a balanced prime because it is at equal distance from previous prime (422766083) and next prime (422766119).

It can be written as a sum of positive squares in only one way, i.e., 422343601 + 422500 = 20551^2 + 650^2 .

It is a cyclic number.

It is not a de Polignac number, because 422766101 - 2⁶ = 422766037 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422766191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211383050 + 211383051.

It is an arithmetic number, because the mean of its divisors is an integer number (211383051).

Almost surely, 2^422766101 is an apocalyptic number.

It is an amenable number.

422766101 is a deficient number, since it is larger than the sum of its proper divisors (1).

422766101 is an equidigital number, since it uses as much as digits as its factorization.

422766101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 422766101 is about 20561.2767356504. The cubic root of 422766101 is about 750.5276884913.

The spelling of 422766101 in words is "four hundred twenty-two million, seven hundred sixty-six thousand, one hundred one".