20332032207 has 8 divisors (see below), whose sum is σ = 27304408320. Its totient is φ = 13457172120.

The previous prime is 20332032191. The next prime is 20332032241. The reversal of 20332032207 is 70223023302.

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

It is not a de Polignac number, because 20332032207 - 2⁴ = 20332032191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332039207) 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, 24378519 + ... + 24379352.

It is an arithmetic number, because the mean of its divisors is an integer number (3413051040).

Almost surely, 2^20332032207 is an apocalyptic number.

20332032207 is a deficient number, since it is larger than the sum of its proper divisors (6972376113).

20332032207 is a wasteful number, since it uses less digits than its factorization.

20332032207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48758013.

The product of its (nonzero) digits is 3024, while the sum is 24.

Adding to 20332032207 its reverse (70223023302), we get a palindrome (90555055509).

The spelling of 20332032207 in words is "twenty billion, three hundred thirty-two million, thirty-two thousand, two hundred seven".