422202400423 has 16 divisors (see below), whose sum is σ = 448933320000. Its totient is φ = 395683416576.

The previous prime is 422202400387. The next prime is 422202400439. The reversal of 422202400423 is 324004202224.

It is a cyclic number.

It is not a de Polignac number, because 422202400423 - 2¹³ = 422202392231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422202400453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10876453 + ... + 10915201.

It is an arithmetic number, because the mean of its divisors is an integer number (28058332500).

Almost surely, 2^422202400423 is an apocalyptic number.

422202400423 is a deficient number, since it is larger than the sum of its proper divisors (26730919577).

422202400423 is a wasteful number, since it uses less digits than its factorization.

422202400423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41466.

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 422202400423 its reverse (324004202224), we get a palindrome (746206602647).

The spelling of 422202400423 in words is "four hundred twenty-two billion, two hundred two million, four hundred thousand, four hundred twenty-three".