9022001 has 2 divisors, whose sum is σ = 9022002. Its totient is φ = 9022000.

The previous prime is 9021977. The next prime is 9022061. The reversal of 9022001 is 1002209.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8708401 + 313600 = 2951^2 + 560^2 .

It is a cyclic number.

It is not a de Polignac number, because 9022001 - 2⁶ = 9021937 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9022061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4511000 + 4511001.

It is an arithmetic number, because the mean of its divisors is an integer number (4511001).

Almost surely, 2^9022001 is an apocalyptic number.

It is an amenable number.

9022001 is a deficient number, since it is larger than the sum of its proper divisors (1).

9022001 is an equidigital number, since it uses as much as digits as its factorization.

9022001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 9022001 is about 3003.6645951238. The cubic root of 9022001 is about 208.1777403938.

The spelling of 9022001 in words is "nine million, twenty-two thousand, one".