20332213132001 has 4 divisors (see below), whose sum is σ = 20336270653104. Its totient is φ = 20328155610900.

The previous prime is 20332213131983. The next prime is 20332213132013. The reversal of 20332213132001 is 10023131223302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20332213132001 is a prime.

It is a super-2 number, since 2×20332213132001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20332213132051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2028753035 + ... + 2028763056.

It is an arithmetic number, because the mean of its divisors is an integer number (5084067663276).

Almost surely, 2^{20332213132001} is an apocalyptic number.

It is an amenable number.

20332213132001 is a deficient number, since it is larger than the sum of its proper divisors (4057521103).

20332213132001 is an equidigital number, since it uses as much as digits as its factorization.

20332213132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4057521102.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 20332213132001 its reverse (10023131223302), we get a palindrome (30355344355303).

The spelling of 20332213132001 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirteen million, one hundred thirty-two thousand, one".