20002231032302 has 8 divisors (see below), whose sum is σ = 30641715624096. Its totient is φ = 9788325824272.

The previous prime is 20002231032253. The next prime is 20002231032313. The reversal of 20002231032302 is 20323013220002.

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

It is a super-3 number, since 3×20002231032302³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 106394845823 + ... + 106394846010.

It is an arithmetic number, because the mean of its divisors is an integer number (3830214453012).

Almost surely, 2^{20002231032302} is an apocalyptic number.

20002231032302 is a deficient number, since it is larger than the sum of its proper divisors (10639484591794).

20002231032302 is a wasteful number, since it uses less digits than its factorization.

20002231032302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212789691882.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20002231032302 its reverse (20323013220002), we get a palindrome (40325244252304).

The spelling of 20002231032302 in words is "twenty trillion, two billion, two hundred thirty-one million, thirty-two thousand, three hundred two".