423220051001 has 8 divisors (see below), whose sum is σ = 461979441408. Its totient is φ = 384508134000.

The previous prime is 423220050961. The next prime is 423220051043. The reversal of 423220051001 is 100150022324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 423220051001 - 2¹⁴ = 423220034617 is a prime.

It is a super-2 number, since 2×423220051001² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (423220051901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11849705 + ... + 11885366.

It is an arithmetic number, because the mean of its divisors is an integer number (57747430176).

Almost surely, 2^423220051001 is an apocalyptic number.

It is an amenable number.

423220051001 is a deficient number, since it is larger than the sum of its proper divisors (38759390407).

423220051001 is a wasteful number, since it uses less digits than its factorization.

423220051001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23736703.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 423220051001 its reverse (100150022324), we get a palindrome (523370073325).

The spelling of 423220051001 in words is "four hundred twenty-three billion, two hundred twenty million, fifty-one thousand, one".