922628801 has 2 divisors, whose sum is σ = 922628802. Its totient is φ = 922628800.

The previous prime is 922628797. The next prime is 922628803. The reversal of 922628801 is 108826229.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 796650625 + 125978176 = 28225^2 + 11224^2 .

It is an emirp because it is prime and its reverse (108826229) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 922628801 - 2² = 922628797 is a prime.

Together with 922628803, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (922628803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 461314400 + 461314401.

It is an arithmetic number, because the mean of its divisors is an integer number (461314401).

Almost surely, 2^922628801 is an apocalyptic number.

It is an amenable number.

922628801 is a deficient number, since it is larger than the sum of its proper divisors (1).

922628801 is an equidigital number, since it uses as much as digits as its factorization.

922628801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 922628801 is about 30374.8053656316. The cubic root of 922628801 is about 973.5143012666.

The spelling of 922628801 in words is "nine hundred twenty-two million, six hundred twenty-eight thousand, eight hundred one".