422023043201 has 2 divisors, whose sum is σ = 422023043202. Its totient is φ = 422023043200.

The previous prime is 422023043191. The next prime is 422023043207. The reversal of 422023043201 is 102340320224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 412112641600 + 9910401601 = 641960^2 + 99551^2 .

It is a cyclic number.

It is not a de Polignac number, because 422023043201 - 2³⁴ = 404843174017 is a prime.

It is a super-2 number, since 2×422023043201² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (422023043207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211011521600 + 211011521601.

It is an arithmetic number, because the mean of its divisors is an integer number (211011521601).

Almost surely, 2^422023043201 is an apocalyptic number.

It is an amenable number.

422023043201 is a deficient number, since it is larger than the sum of its proper divisors (1).

422023043201 is an equidigital number, since it uses as much as digits as its factorization.

422023043201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 422023043201 its reverse (102340320224), we get a palindrome (524363363425).

The spelling of 422023043201 in words is "four hundred twenty-two billion, twenty-three million, forty-three thousand, two hundred one".