20332305412001 has 16 divisors (see below), whose sum is σ = 22700157657408. Its totient is φ = 18051167500800.

The previous prime is 20332305411991. The next prime is 20332305412007. The reversal of 20332305412001 is 10021450323302.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20332305412001 - 2⁶ = 20332305411937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20332305412007) 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, 475460 + ... + 6394581.

It is an arithmetic number, because the mean of its divisors is an integer number (1418759853588).

Almost surely, 2^{20332305412001} is an apocalyptic number.

It is an amenable number.

20332305412001 is a deficient number, since it is larger than the sum of its proper divisors (2367852245407).

20332305412001 is a wasteful number, since it uses less digits than its factorization.

20332305412001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6876352.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 20332305412001 its reverse (10021450323302), we get a palindrome (30353755735303).

The spelling of 20332305412001 in words is "twenty trillion, three hundred thirty-two billion, three hundred five million, four hundred twelve thousand, one".