42022301 has 2 divisors, whose sum is σ = 42022302. Its totient is φ = 42022300.

The previous prime is 42022291. The next prime is 42022307. The reversal of 42022301 is 10322024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38875225 + 3147076 = 6235^2 + 1774^2 .

It is a cyclic number.

It is not a de Polignac number, because 42022301 - 2¹⁴ = 42005917 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 (42022307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21011150 + 21011151.

It is an arithmetic number, because the mean of its divisors is an integer number (21011151).

Almost surely, 2^42022301 is an apocalyptic number.

It is an amenable number.

42022301 is a deficient number, since it is larger than the sum of its proper divisors (1).

42022301 is an equidigital number, since it uses as much as digits as its factorization.

42022301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 42022301 is about 6482.4610295782. The cubic root of 42022301 is about 347.6641765157.

Adding to 42022301 its reverse (10322024), we get a palindrome (52344325).

The spelling of 42022301 in words is "forty-two million, twenty-two thousand, three hundred one".