1423321224201 has 48 divisors (see below), whose sum is σ = 2270822860800. Its totient is φ = 855051300576.

The previous prime is 1423321224191. The next prime is 1423321224223. The reversal of 1423321224201 is 1024221233241.

1423321224201 is a `hidden beast` number, since 1 + 4 + 2 + 332 + 122 + 4 + 201 = 666.

It is not a de Polignac number, because 1423321224201 - 2¹¹ = 1423321222153 is a prime.

It is a super-2 number, since 2×1423321224201² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1423321224271) 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 in 47 ways as a sum of consecutive naturals, for example, 306865 + ... + 1714878.

It is an arithmetic number, because the mean of its divisors is an integer number (47308809600).

Almost surely, 2^{1423321224201} is an apocalyptic number.

It is an amenable number.

1423321224201 is a deficient number, since it is larger than the sum of its proper divisors (847501636599).

1423321224201 is a wasteful number, since it uses less digits than its factorization.

1423321224201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021970 (or 2021967 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1423321224201 its reverse (1024221233241), we get a palindrome (2447542457442).

The spelling of 1423321224201 in words is "one trillion, four hundred twenty-three billion, three hundred twenty-one million, two hundred twenty-four thousand, two hundred one".